| Hilliard to Idar-Oberstein | 4,206.55 mi (6,769.79 km) |
| Hilliard to Idstein | 4,226.90 mi (6,802.53 km) |
| Hilliard to Illertissen | 4,366.97 mi (7,027.96 km) |
| Hilliard to Illingen | 4,207.46 mi (6,771.25 km) |
| Hilliard to Ilmenau | 4,311.97 mi (6,939.44 km) |
| Hilliard to Ilsede | 4,229.99 mi (6,807.52 km) |
| Hilliard to Ilsenburg | 4,262.10 mi (6,859.19 km) |
| Hilliard to Ilsfeld | 4,304.88 mi (6,928.03 km) |
| Hilliard to Ilvesheim | 4,263.64 mi (6,861.67 km) |
| Hilliard to Immenstadt im Allgau | 4,395.56 mi (7,073.97 km) |
| Hilliard to Ingelheim | 4,226.73 mi (6,802.26 km) |
| Hilliard to Ingolstadt | 4,399.79 mi (7,080.78 km) |
| Hilliard to Iserlohn | 4,165.10 mi (6,703.08 km) |
| Hilliard to Isernhagen-Sud | 4,212.34 mi (6,779.10 km) |
| Hilliard to Ismaning | 4,428.97 mi (7,127.74 km) |
