| Castel Bolognese to Illzach | 320.68 mi (516.09 km) |
| Castel Bolognese to Ingre | 538.19 mi (866.14 km) |
| Castel Bolognese to Irigny | 353.44 mi (568.81 km) |
| Castel Bolognese to Isbergues | 615.79 mi (991.02 km) |
| Castel Bolognese to Issoire | 426.57 mi (686.50 km) |
| Castel Bolognese to Issoudun | 507.05 mi (816.02 km) |
| Castel Bolognese to Issy-les-Moulineaux | 548.80 mi (883.21 km) |
| Castel Bolognese to Istres | 343.36 mi (552.59 km) |
| Castel Bolognese to Ivry-sur-Seine | 544.14 mi (875.72 km) |
| Castel Bolognese to Jarville-la-Malgrange | 401.33 mi (645.89 km) |
| Castel Bolognese to Jeumont | 547.76 mi (881.54 km) |
| Castel Bolognese to Joigny | 474.90 mi (764.28 km) |
| Castel Bolognese to Joinville-le-Pont | 540.83 mi (870.38 km) |
| Castel Bolognese to Joue-les-Tours | 575.05 mi (925.46 km) |
| Castel Bolognese to Jouy-le-Moutier | 564.47 mi (908.43 km) |
