| Southport to Illzach | 606.69 mi (976.37 km) |
| Southport to Ingre | 448.17 mi (721.27 km) |
| Southport to Irigny | 651.93 mi (1,049.18 km) |
| Southport to Isbergues | 311.80 mi (501.79 km) |
| Southport to Issoire | 625.46 mi (1,006.58 km) |
| Southport to Issoudun | 512.46 mi (824.73 km) |
| Southport to Issy-les-Moulineaux | 403.68 mi (649.66 km) |
| Southport to Istres | 788.57 mi (1,269.08 km) |
| Southport to Ivry-sur-Seine | 407.18 mi (655.30 km) |
| Southport to Jarville-la-Malgrange | 526.17 mi (846.80 km) |
| Southport to Jeumont | 380.73 mi (612.72 km) |
| Southport to Joigny | 480.56 mi (773.39 km) |
| Southport to Joinville-le-Pont | 408.83 mi (657.95 km) |
| Southport to Joue-les-Tours | 463.77 mi (746.36 km) |
| Southport to Jouy-le-Moutier | 387.15 mi (623.06 km) |
