| Allendale to Idar-Oberstein | 4,176.84 mi (6,721.97 km) |
| Allendale to Idstein | 4,193.45 mi (6,748.70 km) |
| Allendale to Illertissen | 4,338.75 mi (6,982.55 km) |
| Allendale to Illingen | 4,179.61 mi (6,726.43 km) |
| Allendale to Ilmenau | 4,272.23 mi (6,875.49 km) |
| Allendale to Ilsede | 4,184.88 mi (6,734.91 km) |
| Allendale to Ilsenburg | 4,217.86 mi (6,788.00 km) |
| Allendale to Ilsfeld | 4,274.69 mi (6,879.45 km) |
| Allendale to Ilvesheim | 4,232.85 mi (6,812.12 km) |
| Allendale to Immenstadt im Allgau | 4,369.74 mi (7,032.42 km) |
| Allendale to Ingelheim | 4,194.67 mi (6,750.68 km) |
| Allendale to Ingolstadt | 4,366.99 mi (7,028.00 km) |
| Allendale to Iserlohn | 4,127.67 mi (6,642.84 km) |
| Allendale to Isernhagen-Sud | 4,167.02 mi (6,706.18 km) |
| Allendale to Ismaning | 4,397.88 mi (7,077.71 km) |
