| Calan to Illzach | 753.25 mi (1,212.24 km) |
| Calan to Ingre | 1,009.47 mi (1,624.59 km) |
| Calan to Irigny | 875.63 mi (1,409.19 km) |
| Calan to Isbergues | 1,001.31 mi (1,611.45 km) |
| Calan to Issoire | 952.20 mi (1,532.42 km) |
| Calan to Issoudun | 1,002.87 mi (1,613.96 km) |
| Calan to Issy-les-Moulineaux | 991.91 mi (1,596.32 km) |
| Calan to Istres | 897.27 mi (1,444.02 km) |
| Calan to Ivry-sur-Seine | 987.07 mi (1,588.53 km) |
| Calan to Jarville-la-Malgrange | 812.52 mi (1,307.62 km) |
| Calan to Jeumont | 925.80 mi (1,489.93 km) |
| Calan to Joigny | 936.81 mi (1,507.66 km) |
| Calan to Joinville-le-Pont | 982.70 mi (1,581.50 km) |
| Calan to Joue-les-Tours | 1,064.09 mi (1,712.48 km) |
| Calan to Jouy-le-Moutier | 1,003.46 mi (1,614.92 km) |
