| Shannon to Illzach | 791.05 mi (1,273.06 km) |
| Shannon to Ingre | 575.45 mi (926.10 km) |
| Shannon to Irigny | 784.44 mi (1,262.43 km) |
| Shannon to Isbergues | 505.74 mi (813.90 km) |
| Shannon to Issoire | 736.84 mi (1,185.82 km) |
| Shannon to Issoudun | 625.78 mi (1,007.10 km) |
| Shannon to Issy-les-Moulineaux | 555.15 mi (893.43 km) |
| Shannon to Istres | 898.52 mi (1,446.03 km) |
| Shannon to Ivry-sur-Seine | 559.75 mi (900.83 km) |
| Shannon to Jarville-la-Malgrange | 714.81 mi (1,150.38 km) |
| Shannon to Jeumont | 581.39 mi (935.66 km) |
| Shannon to Joigny | 630.70 mi (1,015.02 km) |
| Shannon to Joinville-le-Pont | 562.99 mi (906.04 km) |
| Shannon to Joue-les-Tours | 561.50 mi (903.64 km) |
| Shannon to Jouy-le-Moutier | 539.33 mi (867.96 km) |
