| Rome to Iseo | 286.98 mi (461.84 km) |
| Rome to Isernia | 92.76 mi (149.28 km) |
| Rome to Isola Capo Rizzuto | 316.09 mi (508.69 km) |
| Rome to Isola del Liri | 58.06 mi (93.44 km) |
| Rome to Isola della Scala | 244.61 mi (393.67 km) |
| Rome to Isola Vicentina | 263.50 mi (424.07 km) |
| Rome to Ispica | 375.89 mi (604.94 km) |
| Rome to Istrana | 262.57 mi (422.57 km) |
| Rome to Itri | 68.72 mi (110.59 km) |
| Rome to Ittiri | 222.17 mi (357.54 km) |
| Rome to Ivrea | 337.53 mi (543.21 km) |
| Rome to L'Aquila | 56.62 mi (91.12 km) |
| Rome to La Loggia | 321.18 mi (516.90 km) |
| Rome to La Maddalena | 166.09 mi (267.30 km) |
| Rome to La Spezia | 203.45 mi (327.43 km) |
