| Catford to Idar-Oberstein | 343.17 mi (552.27 km) |
| Catford to Idstein | 371.51 mi (597.89 km) |
| Catford to Illertissen | 501.96 mi (807.82 km) |
| Catford to Illingen | 342.49 mi (551.19 km) |
| Catford to Ilmenau | 477.48 mi (768.43 km) |
| Catford to Ilsede | 438.76 mi (706.12 km) |
| Catford to Ilsenburg | 459.33 mi (739.21 km) |
| Catford to Ilsfeld | 441.38 mi (710.34 km) |
| Catford to Ilvesheim | 401.31 mi (645.85 km) |
| Catford to Immenstadt im Allgau | 531.09 mi (854.70 km) |
| Catford to Ingelheim | 367.49 mi (591.42 km) |
| Catford to Ingolstadt | 539.32 mi (867.96 km) |
| Catford to Iserlohn | 331.14 mi (532.93 km) |
| Catford to Isernhagen-Sud | 425.92 mi (685.45 km) |
| Catford to Ismaning | 565.75 mi (910.49 km) |
