| Great Bookham to Idar-Oberstein | 354.55 mi (570.59 km) |
| Great Bookham to Idstein | 384.78 mi (619.24 km) |
| Great Bookham to Illertissen | 511.90 mi (823.82 km) |
| Great Bookham to Illingen | 352.70 mi (567.62 km) |
| Great Bookham to Ilmenau | 492.44 mi (792.50 km) |
| Great Bookham to Ilsede | 456.04 mi (733.93 km) |
| Great Bookham to Ilsenburg | 476.07 mi (766.16 km) |
| Great Bookham to Ilsfeld | 452.47 mi (728.19 km) |
| Great Bookham to Ilvesheim | 412.93 mi (664.55 km) |
| Great Bookham to Immenstadt im Allgau | 539.91 mi (868.89 km) |
| Great Bookham to Ingelheim | 380.05 mi (611.63 km) |
| Great Bookham to Ingolstadt | 551.10 mi (886.91 km) |
| Great Bookham to Iserlohn | 346.99 mi (558.42 km) |
| Great Bookham to Isernhagen-Sud | 443.42 mi (713.62 km) |
| Great Bookham to Ismaning | 576.74 mi (928.17 km) |
