| Chepstow to Idar-Oberstein | 456.79 mi (735.13 km) |
| Chepstow to Idstein | 486.31 mi (782.64 km) |
| Chepstow to Illertissen | 613.79 mi (987.80 km) |
| Chepstow to Illingen | 454.76 mi (731.87 km) |
| Chepstow to Ilmenau | 591.87 mi (952.52 km) |
| Chepstow to Ilsede | 548.50 mi (882.72 km) |
| Chepstow to Ilsenburg | 570.76 mi (918.55 km) |
| Chepstow to Ilsfeld | 554.70 mi (892.70 km) |
| Chepstow to Ilvesheim | 515.15 mi (829.06 km) |
| Chepstow to Immenstadt im Allgau | 641.06 mi (1,031.69 km) |
| Chepstow to Ingelheim | 482.01 mi (775.72 km) |
| Chepstow to Ingolstadt | 653.31 mi (1,051.40 km) |
| Chepstow to Iserlohn | 444.68 mi (715.64 km) |
| Chepstow to Isernhagen-Sud | 534.76 mi (860.62 km) |
| Chepstow to Ismaning | 678.94 mi (1,092.65 km) |
