| Encinitas to Idar-Oberstein | 5,788.34 mi (9,315.43 km) |
| Encinitas to Idstein | 5,792.36 mi (9,321.91 km) |
| Encinitas to Illertissen | 5,949.53 mi (9,574.84 km) |
| Encinitas to Illingen | 5,796.85 mi (9,329.13 km) |
| Encinitas to Ilmenau | 5,847.16 mi (9,410.09 km) |
| Encinitas to Ilsede | 5,744.48 mi (9,244.85 km) |
| Encinitas to Ilsenburg | 5,779.24 mi (9,300.78 km) |
| Encinitas to Ilsfeld | 5,881.32 mi (9,465.07 km) |
| Encinitas to Ilvesheim | 5,838.99 mi (9,396.95 km) |
| Encinitas to Immenstadt im Allgau | 5,987.11 mi (9,635.32 km) |
| Encinitas to Ingelheim | 5,798.08 mi (9,331.10 km) |
| Encinitas to Ingolstadt | 5,961.89 mi (9,594.73 km) |
| Encinitas to Iserlohn | 5,715.88 mi (9,198.82 km) |
| Encinitas to Isernhagen-Sud | 5,726.66 mi (9,216.18 km) |
| Encinitas to Ismaning | 5,997.34 mi (9,651.79 km) |
