| Ianca to Illzach | 972.35 mi (1,564.85 km) |
| Ianca to Ingre | 1,228.57 mi (1,977.20 km) |
| Ianca to Irigny | 1,095.83 mi (1,763.57 km) |
| Ianca to Isbergues | 1,212.97 mi (1,952.08 km) |
| Ianca to Issoire | 1,172.41 mi (1,886.81 km) |
| Ianca to Issoudun | 1,223.05 mi (1,968.30 km) |
| Ianca to Issy-les-Moulineaux | 1,209.23 mi (1,946.07 km) |
| Ianca to Istres | 1,113.40 mi (1,791.84 km) |
| Ianca to Ivry-sur-Seine | 1,204.42 mi (1,938.33 km) |
| Ianca to Jarville-la-Malgrange | 1,029.62 mi (1,657.02 km) |
| Ianca to Jeumont | 1,137.99 mi (1,831.42 km) |
| Ianca to Joigny | 1,155.79 mi (1,860.07 km) |
| Ianca to Joinville-le-Pont | 1,200.01 mi (1,931.23 km) |
| Ianca to Joue-les-Tours | 1,283.89 mi (2,066.22 km) |
| Ianca to Jouy-le-Moutier | 1,220.36 mi (1,963.98 km) |
