| Lanham to Idar-Oberstein | 4,003.05 mi (6,442.29 km) |
| Lanham to Idstein | 4,027.54 mi (6,481.70 km) |
| Lanham to Illertissen | 4,160.80 mi (6,696.17 km) |
| Lanham to Illingen | 4,001.85 mi (6,440.36 km) |
| Lanham to Ilmenau | 4,119.38 mi (6,629.49 km) |
| Lanham to Ilsede | 4,044.29 mi (6,508.66 km) |
| Lanham to Ilsenburg | 4,075.14 mi (6,558.30 km) |
| Lanham to Ilsfeld | 4,101.31 mi (6,600.42 km) |
| Lanham to Ilvesheim | 4,061.01 mi (6,535.57 km) |
| Lanham to Immenstadt im Allgau | 4,186.54 mi (6,737.58 km) |
| Lanham to Ingelheim | 4,025.77 mi (6,478.85 km) |
| Lanham to Ingolstadt | 4,198.63 mi (6,757.04 km) |
| Lanham to Iserlohn | 3,970.76 mi (6,390.32 km) |
| Lanham to Isernhagen-Sud | 4,026.99 mi (6,480.81 km) |
| Lanham to Ismaning | 4,225.68 mi (6,800.58 km) |
