| Gallup to Idar-Oberstein | 5,372.85 mi (8,646.77 km) |
| Gallup to Idstein | 5,381.20 mi (8,660.20 km) |
| Gallup to Illertissen | 5,535.23 mi (8,908.10 km) |
| Gallup to Illingen | 5,379.44 mi (8,657.37 km) |
| Gallup to Ilmenau | 5,444.49 mi (8,762.05 km) |
| Gallup to Ilsede | 5,346.24 mi (8,603.94 km) |
| Gallup to Ilsenburg | 5,380.65 mi (8,659.32 km) |
| Gallup to Ilsfeld | 5,468.06 mi (8,799.99 km) |
| Gallup to Ilvesheim | 5,425.64 mi (8,731.73 km) |
| Gallup to Immenstadt im Allgau | 5,570.74 mi (8,965.23 km) |
| Gallup to Ingelheim | 5,385.42 mi (8,666.99 km) |
| Gallup to Ingolstadt | 5,553.15 mi (8,936.93 km) |
| Gallup to Iserlohn | 5,307.86 mi (8,542.17 km) |
| Gallup to Isernhagen-Sud | 5,328.28 mi (8,575.04 km) |
| Gallup to Ismaning | 5,587.25 mi (8,991.81 km) |
