| Caslav to Ingre | 630.41 mi (1,014.55 km) |
| Caslav to Irigny | 570.72 mi (918.49 km) |
| Caslav to Isbergues | 572.79 mi (921.82 km) |
| Caslav to Issoire | 639.02 mi (1,028.41 km) |
| Caslav to Issoudun | 646.58 mi (1,040.57 km) |
| Caslav to Issy-les-Moulineaux | 594.52 mi (956.79 km) |
| Caslav to Istres | 660.96 mi (1,063.71 km) |
| Caslav to Ivry-sur-Seine | 590.10 mi (949.68 km) |
| Caslav to Jarville-la-Malgrange | 422.60 mi (680.11 km) |
| Caslav to Jeumont | 500.72 mi (805.82 km) |
| Caslav to Joigny | 559.84 mi (900.98 km) |
| Caslav to Joinville-le-Pont | 585.54 mi (942.34 km) |
| Caslav to Joue-les-Tours | 694.33 mi (1,117.42 km) |
| Caslav to Jouy-le-Moutier | 602.22 mi (969.18 km) |
| Caslav to Juvignac | 698.71 mi (1,124.46 km) |
