| Concarneau to Idstein | 574.70 mi (924.90 km) |
| Concarneau to Illertissen | 646.31 mi (1,040.14 km) |
| Concarneau to Illingen | 511.18 mi (822.67 km) |
| Concarneau to Ilmenau | 695.05 mi (1,118.58 km) |
| Concarneau to Ilsede | 693.54 mi (1,116.14 km) |
| Concarneau to Ilsenburg | 704.74 mi (1,134.17 km) |
| Concarneau to Ilsfeld | 608.00 mi (978.47 km) |
| Concarneau to Ilvesheim | 579.57 mi (932.73 km) |
| Concarneau to Immenstadt im Allgau | 656.48 mi (1,056.50 km) |
| Concarneau to Ingelheim | 561.98 mi (904.42 km) |
| Concarneau to Ingolstadt | 706.44 mi (1,136.91 km) |
| Concarneau to Iserlohn | 571.51 mi (919.76 km) |
| Concarneau to Isernhagen-Sud | 684.87 mi (1,102.19 km) |
| Concarneau to Ismaning | 719.29 mi (1,157.58 km) |
| Concarneau to Isny im Allgau | 647.27 mi (1,041.68 km) |
