Submarines Statistics – Regia Marina Italiana

This information was originally generated by the U.S.M.M. (Historical Bureau of the Italian Navy) in the late 1960. Some of the information was incorrect and thus updated.

Boat	Type	Patrols (Med.)	Patrols (Other)	NM Surface	NM Sub.	Days at Sea	NM/Day	Average Speed
Acciaio	Submarine – Coastal	24		13,848	1,650	119	130.24	5.43
Adua	Submarine – Coastal	16		8,146	1,504	85	113.53	4.73
Alabastro	Submarine – Coastal	5		1,554	–	6	259	10.79
Alagi	Submarine – Coastal	55		31,350	5,379	286	128.42	5.35
Alessandro Malaspina	Submarine – Oceanic	0	6	27,281	1,851	177	164.59	6.86
Alpino Bagnolini	Submarine – Oceanic	3	8	46,413	3,908	349	144.19	6.01
Ambra	Submarine – Coastal	31		16,890	2,747	162	121.22	5.05
Ametista	Submarine – Coastal	27		15,619	3,246	195	96.74	4.03
Ammiraglio Cagni	Submarine – Oceanic	21	2	39,700	1,731	295	140.44	5.85
Ammiraglio Caracciolo	Submarine – Oceanic	6		1,445	72	8	189.63	7.9
Ammiraglio Millo	Submarine – Oceanic	10		8,045	532	40	214.43	8.93
Ammiraglio Saint Bon	Submarine – Oceanic	10		6,927	354	30	242.7	10.11
Anfitrite	Submarine – Coastal	7		4,386	970	48	111.58	4.65
Antonio Sciesa	Submarine – Oceanic	12		7,311	922	57	144.44	6.02
Aradam	Submarine – Coastal	50		26,144	3,223	280	104.88	4.37
Archimede	Submarine – Oceanic	0	7	43,847	2,058	277	165.72	6.91
Argento	Submarine – Coastal	19		10,745	2,299	105	124.23	5.18
Argo	Submarine – Coastal	31	6	31,524	2,550	245	139.08	5.79
Argonauta	Submarine – Coastal	2		1,400	350	14	125	5.21
Ascianghi	Submarine – Coastal	47		24,601	4,312	237	122	5.08
Asteria	Submarine – Coastal	17		10,842	1,370	93	131.31	5.47
Atropo	Submarine – Medium Range	30		27,884	2,703	171	178.87	7.45
Avorio	Submarine – Coastal	15		5,676	685	45	141.36	5.89
Axum	Submarine – Coastal	49		22,889	3,413	233	112.88	4.7
Baiamonti	Submarine – Coastal	10		2,906	124	18	168.33	7.01
Balilla	Submarine – Oceanic	6		3,271	440	32	115.97	4.83
Barbarigo	Submarine – Oceanic	3	11	68,354	2,378	403	175.51	7.31
Bausan	Submarine – Medium Range	8		2,593	198	19	146.89	6.12
Beilul	Submarine – Coastal	34		23,305	3,321	234	113.79	4.74
Berillo	Submarine – Coastal	5		3,978	320	32	134.31	5.6
Brin	Submarine – Oceanic	33	5	37,261	5,190	274	154.93	6.46
Bronzo	Submarine – Coastal	19		10,963	2,037	99	131.31	5.47
Capitano Tarantini	Submarine – Oceanic	5	2	12,434	1,460	100	138.94	5.79
CB 1	Submarine – Coastal	34		3,325	83	44	77.45	3.23
CB 10	Submarine – Coastal	35		4,954	77	48	104.81	4.37
CB 11	Submarine – Coastal	24		1,913	17	28	68.93	2.87
CB 12	Submarine – Coastal	37		3,916	163	49	83.24	3.47
CB 13	Submarine – Coastal	17		1,667	129	23	78.09	3.25
CB 14	Submarine – Coastal	10		5,028	152	20	259	10.79
CB 15	Submarine – Coastal	0	0	–	–	0	–	–
CB 16	Submarine – Coastal	6		762		6	127	5.29
CB 17	Submarine – Coastal	1		107		1	107	4.46
CB 18	Submarine – Coastal	3		176		1	176	7.33
CB 19	Submarine – Coastal	5		776	16	5	158.4	6.6
CB 2	Submarine – Coastal	5		756		6	126	5.25
Ciro Menotti	Submarine – Medium Range	36		22,281	2,800	180	139.34	5.81
Cobalto	Submarine – Coastal	3		1,604	636	18	124.44	5.19
Comandante Cappellini	Submarine – Oceanic	2	12	73,062	2,927	463	164.12	6.84
Comandante Faa Di Bruno	Submarine – Oceanic	2		656	–	3	218.67	9.11
Console Generale Liuzzi	Submarine – Oceanic	1		1,695	420	11	192.27	8.01
Corallo	Submarine – Coastal	48		21,131	2,587	180	131.77	5.49
Corridoni	Submarine – Minelaying	30		20,960	2,172	154	150.21	6.26
Da Procida	Submarine – Medium Range	16		7,324	1,997	71	131.28	5.47
Dagabur	Submarine – Coastal	23		17,364	3,888	179	118.73	4.95
Dandolo	Submarine – Oceanic	33	6	44,486	5,290	322	154.58	6.44
Delfino	Submarine – Medium Range	29		15,673	1,756	133	131.05	5.46
Des Geneys	Submarine – Medium Range	4		3,055	268	28	118.68	4.94
Dessiè	Submarine – Coastal	26		15,193	4,263	173	112.46	4.69
Diamante	Submarine – Coastal	1		700	300	11	90.91	3.79
Diaspro	Submarine – Coastal	53		21,345	3,057	190	128.43	5.35
Durbo	Submarine – Coastal	6		2,598	976	34	105.12	4.38
Emo	Submarine – Oceanic	14	6	33,630	3,604	240	155.14	6.46
Enrico Tazzoli	Submarine – Oceanic	3	9	67,888	2,911	396	178.79	7.45
Ettore Fieramosca	Submarine – Oceanic	1		315	–	2	157.5	6.56
Ferraris	Submarine – Oceanic	0	3	15,468	229	83	189.12	7.8
Fisalia	Submarine – Coastal	2	2	6,955	1,149	73	111.01	4.63
Flutto	Submarine – Coastal	0	3	15,468	229	83	189.12	7.88
Foca	Submarine – Medium Range	3		2,063	293	13	181.23	7.55
FR 111	Submarine – Medium Range	1	11	63,713	4,563	420	162.56	6.77
Francesco Rismondo ex Osvetnik	Submarine – Coastal	12		2,204	120	14	166	6.92
Fratelli Bandiera	Submarine – Medium Range	39		15,976	1,899	131	136.45	5.69
Galatea	Submarine – Coastal	39		23,041	4,399	245	112	4.67
Galilei	Submarine – Medium Range	0	1	160	35	9	21.67	0.9
Galvani	Submarine – Oceanic	0	1	1,400	120	13	116.92	4.87
Gemma	Submarine – Coastal	4		2,509	951	41	84.39	3.52
Giada	Submarine – Coastal	31		15,656	1,178	118	142.66	5.94
Giuseppe Finzi	Submarine – Oceanic	1		478	–	4	119.5	4.98
Glauco	Submarine – Oceanic	4	5	14,347	1,293	101	154.85	6.45
Gondar	Submarine – Coastal	4		3,440	534	33	120.42	5.02
Gorgo	Submarine – Coastal	16		5,269	611	37	158.92	6.62
Granito	Submarine – Coastal	8		3,839	348	23	182.04	7.59
Guglielmo Marconi	Submarine – Oceanic	1	6	23,346	1,540	178	139.81	5.83
Guglielmotti	Submarine – Oceanic	0	5	16,103	426	92	179.66	7.49
Iride	Submarine – Coastal	7		2,435	480	23	126.74	5.28
Jalea	Submarine – Coastal	33		8,437	2,822	114	98.76	4.12
Jantina	Submarine – Coastal	11		5,634	1,203	72	94.96	3.96
Lafolè	Submarine – Coastal	5		2,442	901	40	83.57	3.48
Leonardo Da Vinci	Submarine – Oceanic	1	11	66,637	3,261	432	161.8	6.74
Luciano Manara	Submarine – Medium Range	19		10,193	1,381	84	137.79	5.74
Luigi Torelli	Submarine – Oceanic	2	12	61,563	3,176	355	182.36	7.6
Macallè	Submarine – Coastal	0	1	450	–	5	90	3.75
Maggiore Baracca	Submarine – Oceanic		6	23,296	1,566	158	157.35	6.56
Malachite	Submarine – Coastal	36		25,125	3,960	245	118.71	4.95
Mameli	Submarine – Medium Range	20		7,613	1,236	65	136.14	5.67
Marcantonio Bragadin	Submarine – Minelaying	28		16,153	1,581	125	141.87	5.91
Marcantonio Colonna	Submarine – Medium Range	18		6,718	908	39	195.54	8.15
Marcello	Submarine – Oceanic	4	3	10,312	807	90	123.54	5.15
Marea	Submarine – Coastal	7		2,371	327	21	128.48	5.35
Medusa	Submarine – Coastal	19		6,211	578	43	157.88	6.58
Micca	Submarine – Minelaying	24		19,574	3,566	150	154.27	6.43
Michele Bianchi	Submarine – Oceanic	3	4	13,220	1,002	89	159.8	6.66
Millelire	Submarine – Oceanic	11		5,121	907	57	105.75	4.41
Mocenigo	Submarine – Oceanic	24	4	36,508	4,515	275	149.17	6.22
Morosini	Submarine – Oceanic	2	9	47,096	2,205	326	151.23	6.3
Naiade	Submarine – Coastal	8		4,508	818	48	110.96	4.62
Nani	Submarine – Oceanic	3	3	9,958	1,305	89	126.55	5.27
Narvalo	Submarine – Medium Range	28		20,760	3,020	180	132.11	5.5
Nautilo	Submarine – Coastal	4		260		3	86.67	3.61
Neghelli	Submarine – Coastal	9		5,226	714	51	116.47	4.85
Nereide	Submarine – Coastal	36		18,121	4,563	222	102.18	4.26
Nichelio	Submarine – Coastal	19		9,649	2,133	120	98.18	4.09
Ondina	Submarine – Coastal	21		11,556	2,861	144	100.12	4.17
Onice	Submarine – Coastal	34		22,693	5,206	251	111.15	4.63
Otaria	Submarine – Oceanic	22	8	31,899	2,264	217	157.43	6.56
Perla	Submarine – Coastal	8	3	21,182	1,506	158	143.59	5.98
Pier Capponi	Submarine – Medium Range	9		3,655	812	30	148.9	6.2
Pietro Calvi	Submarine – Oceanic	0	8	46,170	1,817	268	179.06	7.46
Platino	Submarine – Coastal	36		16,673	2,362	141	135	5.63
Porfido	Submarine – Coastal	13		4,549	473	39	128.77	5.37
Provana	Submarine – Oceanic	1		1,180	224	12	117	4.88
Reginaldo Giuliani	Submarine – Oceanic	3	7	37,526	2,826	265	152.27	6.34
Remo	Submarine – Transport	1		70	–	1	70	2.92
Romolo	Submarine – Transport	1		170	30	3	66.67	2.78
Rubino	Submarine – Coastal	1		1,342	262	13	123.38	5.14
Ruggiero Settimo	Submarine – Medium Range	31		18,629	2,562	145	146.14	6.09
Salpa	Submarine – Coastal	15		9,087	1,668	82	131.16	5.46
Santorre Santarosa	Submarine – Medium Range	38		21,010	3,065	166	145.03	6.04
Scirè	Submarine – Coastal	14		14,375	1,590	110	145.14	6.05
Serpente	Submarine – Coastal	29		11,731	2,708	123	117.39	4.89
Settembrini	Submarine – Medium Range	31		19,380	2,400	163	133.62	5.57
Sirena	Submarine – Coastal	33		19,659	3,052	204	111.33	4.64
Smeraldo	Submarine – Coastal	15		8,459	1,886	96	107.76	4.49
Speri	Submarine – Medium Range	13		6,463	1,287	65	119.23	4.97
Squalo	Submarine – Medium Range	42		18,800	2,754	170	126.79	5.28
Tembien	Submarine – Coastal	16		9,806	1,881	102	114.58	4.77
Topazio	Submarine – Coastal	41		22,016	3,883	249	104.01	4.33
Torricelli	Submarine – Oceanic	0	1	400	90	9	54.44	2.27
Toti	Submarine – Oceanic	13		9,453	769	65	157.26	6.55
Tricheco	Submarine – Medium Range	19		12,435	2,678	133	113.63	4.73
Tritone	Submarine – Coastal	8		1,839	54	8	236.63	9.86
Turchese	Submarine – Coastal	58		27,904	5,255	281	118	4.92
Uarsciek	Submarine – Coastal	27		19,685	3,926	200	118.06	4.92
Uebi Scebeli	Submarine – Coastal	3		1,437	149	11	144.18	6.01
Velella	Submarine – Coastal	30	4	34,844	3,052	276	137.3	5.72
Veniero	Submarine – Oceanic	9	6	32,202	3,087	240	147.04	6.13
Vettor Pisani	Submarine – Medium Range	21		4,759	286	29	173.97	7.25
Volframio	Submarine – Coastal	15		9,040	1,733	79	136.37	5.68
Vortice	Submarine – Coastal	3		939	231	9	130	5.42
Zaffiro	Submarine – Coastal	22		12,919	2,629	128	121.47	5.06
Zoea	Submarine – Medium Range	32		31,192	2,689	195	173.75	7.24