| Mablethorpe to Idar-Oberstein | 393.11 mi (632.66 km) |
| Mablethorpe to Idstein | 404.38 mi (650.78 km) |
| Mablethorpe to Illertissen | 555.47 mi (893.95 km) |
| Mablethorpe to Illingen | 400.79 mi (645.02 km) |
| Mablethorpe to Ilmenau | 488.43 mi (786.05 km) |
| Mablethorpe to Ilsede | 420.69 mi (677.03 km) |
| Mablethorpe to Ilsenburg | 448.60 mi (721.95 km) |
| Mablethorpe to Ilsfeld | 488.66 mi (786.43 km) |
| Mablethorpe to Ilvesheim | 446.31 mi (718.27 km) |
| Mablethorpe to Immenstadt im Allgau | 591.46 mi (951.86 km) |
| Mablethorpe to Ingelheim | 406.75 mi (654.60 km) |
| Mablethorpe to Ingolstadt | 577.93 mi (930.10 km) |
| Mablethorpe to Iserlohn | 340.28 mi (547.62 km) |
| Mablethorpe to Isernhagen-Sud | 404.62 mi (651.17 km) |
| Mablethorpe to Ismaning | 609.90 mi (981.54 km) |
