| Peterborough to Idar-Oberstein | 381.85 mi (614.53 km) |
| Peterborough to Idstein | 400.79 mi (645.02 km) |
| Peterborough to Illertissen | 544.15 mi (875.72 km) |
| Peterborough to Illingen | 385.91 mi (621.06 km) |
| Peterborough to Ilmenau | 495.31 mi (797.12 km) |
| Peterborough to Ilsede | 439.21 mi (706.84 km) |
| Peterborough to Ilsenburg | 464.33 mi (747.27 km) |
| Peterborough to Ilsfeld | 479.64 mi (771.90 km) |
| Peterborough to Ilvesheim | 437.89 mi (704.71 km) |
| Peterborough to Immenstadt im Allgau | 577.23 mi (928.96 km) |
| Peterborough to Ingelheim | 400.39 mi (644.37 km) |
| Peterborough to Ingolstadt | 573.43 mi (922.85 km) |
| Peterborough to Iserlohn | 345.97 mi (556.79 km) |
| Peterborough to Isernhagen-Sud | 424.31 mi (682.86 km) |
| Peterborough to Ismaning | 603.12 mi (970.63 km) |
