| Buckingham to Idar-Oberstein | 394.60 mi (635.04 km) |
| Buckingham to Idstein | 419.67 mi (675.39 km) |
| Buckingham to Illertissen | 554.86 mi (892.96 km) |
| Buckingham to Illingen | 395.38 mi (636.30 km) |
| Buckingham to Ilmenau | 521.18 mi (838.75 km) |
| Buckingham to Ilsede | 473.63 mi (762.24 km) |
| Buckingham to Ilsenburg | 496.70 mi (799.36 km) |
| Buckingham to Ilsfeld | 492.97 mi (793.36 km) |
| Buckingham to Ilvesheim | 452.24 mi (727.81 km) |
| Buckingham to Immenstadt im Allgau | 585.07 mi (941.58 km) |
| Buckingham to Ingelheim | 417.01 mi (671.11 km) |
| Buckingham to Ingolstadt | 589.73 mi (949.08 km) |
| Buckingham to Iserlohn | 372.80 mi (599.96 km) |
| Buckingham to Isernhagen-Sud | 459.60 mi (739.66 km) |
| Buckingham to Ismaning | 617.29 mi (993.44 km) |
