| Campobasso to Illzach | 559.59 mi (900.58 km) |
| Campobasso to Ingre | 766.49 mi (1,233.54 km) |
| Campobasso to Irigny | 567.70 mi (913.62 km) |
| Campobasso to Isbergues | 854.47 mi (1,375.14 km) |
| Campobasso to Issoire | 633.55 mi (1,019.60 km) |
| Campobasso to Issoudun | 727.78 mi (1,171.25 km) |
| Campobasso to Issy-les-Moulineaux | 782.98 mi (1,260.09 km) |
| Campobasso to Istres | 510.37 mi (821.35 km) |
| Campobasso to Ivry-sur-Seine | 778.45 mi (1,252.79 km) |
| Campobasso to Jarville-la-Malgrange | 640.28 mi (1,030.43 km) |
| Campobasso to Jeumont | 786.74 mi (1,266.13 km) |
| Campobasso to Joigny | 707.30 mi (1,138.28 km) |
| Campobasso to Joinville-le-Pont | 775.36 mi (1,247.83 km) |
| Campobasso to Joue-les-Tours | 796.22 mi (1,281.39 km) |
| Campobasso to Jouy-le-Moutier | 799.01 mi (1,285.89 km) |
