| San Gennaro Vesuviano to Illzach | 594.79 mi (957.22 km) |
| San Gennaro Vesuviano to Ingre | 792.79 mi (1,275.87 km) |
| San Gennaro Vesuviano to Irigny | 590.06 mi (949.62 km) |
| San Gennaro Vesuviano to Isbergues | 888.51 mi (1,429.91 km) |
| San Gennaro Vesuviano to Issoire | 652.90 mi (1,050.74 km) |
| San Gennaro Vesuviano to Issoudun | 751.06 mi (1,208.71 km) |
| San Gennaro Vesuviano to Issy-les-Moulineaux | 812.52 mi (1,307.62 km) |
| San Gennaro Vesuviano to Istres | 521.33 mi (839.00 km) |
| San Gennaro Vesuviano to Ivry-sur-Seine | 808.08 mi (1,300.48 km) |
| San Gennaro Vesuviano to Jarville-la-Malgrange | 675.53 mi (1,087.15 km) |
| San Gennaro Vesuviano to Jeumont | 822.24 mi (1,323.26 km) |
| San Gennaro Vesuviano to Joigny | 735.99 mi (1,184.47 km) |
| San Gennaro Vesuviano to Joinville-le-Pont | 805.17 mi (1,295.79 km) |
| San Gennaro Vesuviano to Joue-les-Tours | 819.28 mi (1,318.50 km) |
| San Gennaro Vesuviano to Jouy-le-Moutier | 828.75 mi (1,333.74 km) |
