| Doncaster to Idar-Oberstein | 447.50 mi (720.18 km) |
| Doncaster to Idstein | 461.15 mi (742.15 km) |
| Doncaster to Illertissen | 610.12 mi (981.89 km) |
| Doncaster to Illingen | 453.77 mi (730.26 km) |
| Doncaster to Ilmenau | 547.02 mi (880.35 km) |
| Doncaster to Ilsede | 479.11 mi (771.06 km) |
| Doncaster to Ilsenburg | 507.26 mi (816.35 km) |
| Doncaster to Ilsfeld | 544.01 mi (875.50 km) |
| Doncaster to Ilvesheim | 501.79 mi (807.55 km) |
| Doncaster to Immenstadt im Allgau | 645.02 mi (1,038.05 km) |
| Doncaster to Ingelheim | 462.78 mi (744.77 km) |
| Doncaster to Ingolstadt | 634.71 mi (1,021.47 km) |
| Doncaster to Iserlohn | 398.63 mi (641.53 km) |
| Doncaster to Isernhagen-Sud | 462.92 mi (744.99 km) |
| Doncaster to Ismaning | 666.09 mi (1,071.97 km) |
