| Ostend to Ingre | 233.57 mi (375.90 km) |
| Ostend to Irigny | 393.41 mi (633.13 km) |
| Ostend to Isbergues | 46.25 mi (74.43 km) |
| Ostend to Issoire | 392.85 mi (632.23 km) |
| Ostend to Issoudun | 298.51 mi (480.40 km) |
| Ostend to Issy-les-Moulineaux | 168.44 mi (271.08 km) |
| Ostend to Istres | 541.43 mi (871.35 km) |
| Ostend to Ivry-sur-Seine | 168.81 mi (271.67 km) |
| Ostend to Jarville-la-Malgrange | 229.19 mi (368.85 km) |
| Ostend to Jeumont | 82.52 mi (132.81 km) |
| Ostend to Joigny | 225.13 mi (362.31 km) |
| Ostend to Joinville-le-Pont | 167.31 mi (269.25 km) |
| Ostend to Joue-les-Tours | 286.33 mi (460.80 km) |
| Ostend to Jouy-le-Moutier | 157.93 mi (254.17 km) |
| Ostend to Juvignac | 527.62 mi (849.12 km) |
