| Formby to Illzach | 604.96 mi (973.58 km) |
| Formby to Ingre | 444.14 mi (714.78 km) |
| Formby to Irigny | 648.42 mi (1,043.52 km) |
| Formby to Isbergues | 309.86 mi (498.67 km) |
| Formby to Issoire | 621.33 mi (999.94 km) |
| Formby to Issoudun | 508.20 mi (817.87 km) |
| Formby to Issy-les-Moulineaux | 400.28 mi (644.19 km) |
| Formby to Istres | 784.59 mi (1,262.67 km) |
| Formby to Ivry-sur-Seine | 403.83 mi (649.90 km) |
| Formby to Jarville-la-Malgrange | 524.52 mi (844.13 km) |
| Formby to Jeumont | 379.37 mi (610.53 km) |
| Formby to Joigny | 477.31 mi (768.16 km) |
| Formby to Joinville-le-Pont | 405.54 mi (652.65 km) |
| Formby to Joue-les-Tours | 459.02 mi (738.72 km) |
| Formby to Jouy-le-Moutier | 383.72 mi (617.54 km) |
