| Clydebank to Idar-Oberstein | 648.24 mi (1,043.25 km) |
| Clydebank to Idstein | 654.84 mi (1,053.86 km) |
| Clydebank to Illertissen | 809.81 mi (1,303.26 km) |
| Clydebank to Illingen | 657.07 mi (1,057.45 km) |
| Clydebank to Ilmenau | 725.88 mi (1,168.19 km) |
| Clydebank to Ilsede | 640.61 mi (1,030.96 km) |
| Clydebank to Ilsenburg | 672.73 mi (1,082.65 km) |
| Clydebank to Ilsfeld | 742.06 mi (1,194.23 km) |
| Clydebank to Ilvesheim | 699.65 mi (1,125.97 km) |
| Clydebank to Immenstadt im Allgau | 847.00 mi (1,363.11 km) |
| Clydebank to Ingelheim | 659.16 mi (1,060.82 km) |
| Clydebank to Ingolstadt | 827.26 mi (1,331.35 km) |
| Clydebank to Iserlohn | 583.34 mi (938.80 km) |
| Clydebank to Isernhagen-Sud | 622.99 mi (1,002.61 km) |
| Clydebank to Ismaning | 860.93 mi (1,385.53 km) |
