| Millbrook to Idar-Oberstein | 4,697.46 mi (7,559.83 km) |
| Millbrook to Idstein | 4,721.29 mi (7,598.18 km) |
| Millbrook to Illertissen | 4,855.63 mi (7,814.38 km) |
| Millbrook to Illingen | 4,696.55 mi (7,558.37 km) |
| Millbrook to Ilmenau | 4,811.79 mi (7,743.83 km) |
| Millbrook to Ilsede | 4,734.91 mi (7,620.10 km) |
| Millbrook to Ilsenburg | 4,766.12 mi (7,670.33 km) |
| Millbrook to Ilsfeld | 4,795.77 mi (7,718.05 km) |
| Millbrook to Ilvesheim | 4,755.32 mi (7,652.94 km) |
| Millbrook to Immenstadt im Allgau | 4,881.68 mi (7,856.31 km) |
| Millbrook to Ingelheim | 4,719.79 mi (7,595.77 km) |
| Millbrook to Ingolstadt | 4,892.76 mi (7,874.14 km) |
| Millbrook to Iserlohn | 4,663.48 mi (7,505.15 km) |
| Millbrook to Isernhagen-Sud | 4,717.49 mi (7,592.07 km) |
| Millbrook to Ismaning | 4,920.15 mi (7,918.22 km) |
