| Monte Porzio Catone to Illzach | 488.77 mi (786.60 km) |
| Monte Porzio Catone to Ingre | 678.87 mi (1,092.54 km) |
| Monte Porzio Catone to Irigny | 475.32 mi (764.95 km) |
| Monte Porzio Catone to Isbergues | 780.04 mi (1,255.35 km) |
| Monte Porzio Catone to Issoire | 538.15 mi (866.07 km) |
| Monte Porzio Catone to Issoudun | 636.37 mi (1,024.14 km) |
| Monte Porzio Catone to Issy-les-Moulineaux | 700.23 mi (1,126.91 km) |
| Monte Porzio Catone to Istres | 409.57 mi (659.14 km) |
| Monte Porzio Catone to Ivry-sur-Seine | 695.86 mi (1,119.88 km) |
| Monte Porzio Catone to Jarville-la-Malgrange | 569.17 mi (916.00 km) |
| Monte Porzio Catone to Jeumont | 715.72 mi (1,151.85 km) |
| Monte Porzio Catone to Joigny | 623.29 mi (1,003.08 km) |
| Monte Porzio Catone to Joinville-le-Pont | 693.06 mi (1,115.38 km) |
| Monte Porzio Catone to Joue-les-Tours | 704.55 mi (1,133.87 km) |
| Monte Porzio Catone to Jouy-le-Moutier | 716.57 mi (1,153.20 km) |
