| Spanish Fork to Idar-Oberstein | 5,209.82 mi (8,384.39 km) |
| Spanish Fork to Idstein | 5,213.69 mi (8,390.62 km) |
| Spanish Fork to Illertissen | 5,370.93 mi (8,643.68 km) |
| Spanish Fork to Illingen | 5,218.44 mi (8,398.26 km) |
| Spanish Fork to Ilmenau | 5,268.53 mi (8,478.87 km) |
| Spanish Fork to Ilsede | 5,166.02 mi (8,313.91 km) |
| Spanish Fork to Ilsenburg | 5,200.76 mi (8,369.82 km) |
| Spanish Fork to Ilsfeld | 5,302.70 mi (8,533.87 km) |
| Spanish Fork to Ilvesheim | 5,260.38 mi (8,465.76 km) |
| Spanish Fork to Immenstadt im Allgau | 5,408.60 mi (8,704.30 km) |
| Spanish Fork to Ingelheim | 5,219.44 mi (8,399.88 km) |
| Spanish Fork to Ingolstadt | 5,383.18 mi (8,663.39 km) |
| Spanish Fork to Iserlohn | 5,137.18 mi (8,267.49 km) |
| Spanish Fork to Isernhagen-Sud | 5,148.19 mi (8,285.21 km) |
| Spanish Fork to Ismaning | 5,418.65 mi (8,720.47 km) |
