| Whittlesey to Idar-Oberstein | 377.64 mi (607.75 km) |
| Whittlesey to Idstein | 396.40 mi (637.95 km) |
| Whittlesey to Illertissen | 539.97 mi (869.00 km) |
| Whittlesey to Illingen | 381.81 mi (614.47 km) |
| Whittlesey to Ilmenau | 490.81 mi (789.87 km) |
| Whittlesey to Ilsede | 434.75 mi (699.66 km) |
| Whittlesey to Ilsenburg | 459.84 mi (740.04 km) |
| Whittlesey to Ilsfeld | 475.38 mi (765.06 km) |
| Whittlesey to Ilvesheim | 433.61 mi (697.83 km) |
| Whittlesey to Immenstadt im Allgau | 573.15 mi (922.40 km) |
| Whittlesey to Ingelheim | 396.06 mi (637.39 km) |
| Whittlesey to Ingolstadt | 569.08 mi (915.85 km) |
| Whittlesey to Iserlohn | 341.47 mi (549.54 km) |
| Whittlesey to Isernhagen-Sud | 419.86 mi (675.71 km) |
| Whittlesey to Ismaning | 598.83 mi (963.72 km) |
