| Runcorn to Illzach | 585.00 mi (941.47 km) |
| Runcorn to Ingre | 424.30 mi (682.85 km) |
| Runcorn to Irigny | 628.26 mi (1,011.08 km) |
| Runcorn to Isbergues | 289.81 mi (466.41 km) |
| Runcorn to Issoire | 601.58 mi (968.15 km) |
| Runcorn to Issoudun | 488.58 mi (786.29 km) |
| Runcorn to Issy-les-Moulineaux | 380.07 mi (611.67 km) |
| Runcorn to Istres | 764.71 mi (1,230.68 km) |
| Runcorn to Ivry-sur-Seine | 383.61 mi (617.36 km) |
| Runcorn to Jarville-la-Malgrange | 504.61 mi (812.10 km) |
| Runcorn to Jeumont | 359.69 mi (578.87 km) |
| Runcorn to Joigny | 457.06 mi (735.57 km) |
| Runcorn to Joinville-le-Pont | 385.30 mi (620.08 km) |
| Runcorn to Joue-les-Tours | 440.03 mi (708.16 km) |
| Runcorn to Jouy-le-Moutier | 363.53 mi (585.04 km) |
