| Oud-Heverlee to Ingre | 238.39 mi (383.66 km) |
| Oud-Heverlee to Irigny | 356.61 mi (573.90 km) |
| Oud-Heverlee to Isbergues | 97.74 mi (157.29 km) |
| Oud-Heverlee to Issoire | 371.21 mi (597.41 km) |
| Oud-Heverlee to Issoudun | 294.59 mi (474.09 km) |
| Oud-Heverlee to Issy-les-Moulineaux | 175.16 mi (281.89 km) |
| Oud-Heverlee to Istres | 505.86 mi (814.11 km) |
| Oud-Heverlee to Ivry-sur-Seine | 173.26 mi (278.83 km) |
| Oud-Heverlee to Jarville-la-Malgrange | 164.54 mi (264.80 km) |
| Oud-Heverlee to Jeumont | 44.74 mi (72.01 km) |
| Oud-Heverlee to Joigny | 205.08 mi (330.05 km) |
| Oud-Heverlee to Joinville-le-Pont | 169.94 mi (273.49 km) |
| Oud-Heverlee to Joue-les-Tours | 301.07 mi (484.52 km) |
| Oud-Heverlee to Jouy-le-Moutier | 171.80 mi (276.49 km) |
| Oud-Heverlee to Juvignac | 500.48 mi (805.44 km) |
