| Dorog to Illzach | 528.25 mi (850.14 km) |
| Dorog to Ingre | 782.84 mi (1,259.85 km) |
| Dorog to Irigny | 673.03 mi (1,083.13 km) |
| Dorog to Isbergues | 760.22 mi (1,223.46 km) |
| Dorog to Issoire | 748.34 mi (1,204.33 km) |
| Dorog to Issoudun | 783.96 mi (1,261.66 km) |
| Dorog to Issy-les-Moulineaux | 759.27 mi (1,221.92 km) |
| Dorog to Istres | 723.45 mi (1,164.28 km) |
| Dorog to Ivry-sur-Seine | 754.51 mi (1,214.27 km) |
| Dorog to Jarville-la-Malgrange | 579.85 mi (933.17 km) |
| Dorog to Jeumont | 685.17 mi (1,102.68 km) |
| Dorog to Joigny | 709.94 mi (1,142.54 km) |
| Dorog to Joinville-le-Pont | 750.04 mi (1,207.08 km) |
| Dorog to Joue-les-Tours | 841.23 mi (1,353.83 km) |
| Dorog to Jouy-le-Moutier | 769.76 mi (1,238.81 km) |
