| Citrus Heights to Idar-Oberstein | 5,574.22 mi (8,970.85 km) |
| Citrus Heights to Idstein | 5,572.68 mi (8,968.36 km) |
| Citrus Heights to Illertissen | 5,732.42 mi (9,225.44 km) |
| Citrus Heights to Illingen | 5,585.17 mi (8,988.46 km) |
| Citrus Heights to Ilmenau | 5,616.53 mi (9,038.94 km) |
| Citrus Heights to Ilsede | 5,509.53 mi (8,866.73 km) |
| Citrus Heights to Ilsenburg | 5,544.37 mi (8,922.81 km) |
| Citrus Heights to Ilsfeld | 5,663.50 mi (9,114.53 km) |
| Citrus Heights to Ilvesheim | 5,621.66 mi (9,047.19 km) |
| Citrus Heights to Immenstadt im Allgau | 5,772.35 mi (9,289.70 km) |
| Citrus Heights to Ingelheim | 5,580.24 mi (8,980.53 km) |
| Citrus Heights to Ingolstadt | 5,737.65 mi (9,233.86 km) |
| Citrus Heights to Iserlohn | 5,492.97 mi (8,840.08 km) |
| Citrus Heights to Isernhagen-Sud | 5,492.03 mi (8,838.57 km) |
| Citrus Heights to Ismaning | 5,774.49 mi (9,293.14 km) |
