| Security-Widefield to Idar-Oberstein | 5,060.65 mi (8,144.34 km) |
| Security-Widefield to Idstein | 5,069.60 mi (8,158.73 km) |
| Security-Widefield to Illertissen | 5,223.12 mi (8,405.80 km) |
| Security-Widefield to Illingen | 5,066.99 mi (8,154.53 km) |
| Security-Widefield to Ilmenau | 5,134.17 mi (8,262.65 km) |
| Security-Widefield to Ilsede | 5,036.76 mi (8,105.88 km) |
| Security-Widefield to Ilsenburg | 5,071.08 mi (8,161.12 km) |
| Security-Widefield to Ilsfeld | 5,156.12 mi (8,297.97 km) |
| Security-Widefield to Ilvesheim | 5,113.71 mi (8,229.73 km) |
| Security-Widefield to Immenstadt im Allgau | 5,258.34 mi (8,462.48 km) |
| Security-Widefield to Ingelheim | 5,073.60 mi (8,165.18 km) |
| Security-Widefield to Ingolstadt | 5,241.82 mi (8,435.89 km) |
| Security-Widefield to Iserlohn | 4,996.77 mi (8,041.52 km) |
| Security-Widefield to Isernhagen-Sud | 5,018.79 mi (8,076.96 km) |
| Security-Widefield to Ismaning | 5,275.70 mi (8,490.42 km) |
