| Dun Dealgan to Illzach | 735.74 mi (1,184.07 km) |
| Dun Dealgan to Ingre | 551.71 mi (887.89 km) |
| Dun Dealgan to Irigny | 761.07 mi (1,224.83 km) |
| Dun Dealgan to Isbergues | 440.90 mi (709.56 km) |
| Dun Dealgan to Issoire | 724.97 mi (1,166.73 km) |
| Dun Dealgan to Issoudun | 610.97 mi (983.26 km) |
| Dun Dealgan to Issy-les-Moulineaux | 517.08 mi (832.16 km) |
| Dun Dealgan to Istres | 889.29 mi (1,431.17 km) |
| Dun Dealgan to Ivry-sur-Seine | 521.14 mi (838.69 km) |
| Dun Dealgan to Jarville-la-Malgrange | 656.09 mi (1,055.88 km) |
| Dun Dealgan to Jeumont | 513.32 mi (826.10 km) |
| Dun Dealgan to Joigny | 594.89 mi (957.38 km) |
| Dun Dealgan to Joinville-le-Pont | 523.52 mi (842.52 km) |
| Dun Dealgan to Joue-les-Tours | 553.78 mi (891.22 km) |
| Dun Dealgan to Jouy-le-Moutier | 500.47 mi (805.43 km) |
