| Borehamwood to Idar-Oberstein | 358.05 mi (576.22 km) |
| Borehamwood to Idstein | 384.87 mi (619.39 km) |
| Borehamwood to Illertissen | 517.62 mi (833.03 km) |
| Borehamwood to Illingen | 358.11 mi (576.32 km) |
| Borehamwood to Ilmenau | 488.99 mi (786.96 km) |
| Borehamwood to Ilsede | 446.73 mi (718.94 km) |
| Borehamwood to Ilsenburg | 468.28 mi (753.63 km) |
| Borehamwood to Ilsfeld | 456.38 mi (734.47 km) |
| Borehamwood to Ilvesheim | 415.97 mi (669.45 km) |
| Borehamwood to Immenstadt im Allgau | 547.33 mi (880.85 km) |
| Borehamwood to Ingelheim | 381.47 mi (613.92 km) |
| Borehamwood to Ingolstadt | 553.78 mi (891.22 km) |
| Borehamwood to Iserlohn | 341.67 mi (549.87 km) |
| Borehamwood to Isernhagen-Sud | 433.41 mi (697.51 km) |
| Borehamwood to Ismaning | 580.75 mi (934.63 km) |
