| Trancoso to Idar-Oberstein | 940.07 mi (1,512.89 km) |
| Trancoso to Idstein | 995.25 mi (1,601.70 km) |
| Trancoso to Illertissen | 997.52 mi (1,605.35 km) |
| Trancoso to Illingen | 917.19 mi (1,476.07 km) |
| Trancoso to Ilmenau | 1,110.32 mi (1,786.89 km) |
| Trancoso to Ilsede | 1,145.12 mi (1,842.89 km) |
| Trancoso to Ilsenburg | 1,146.15 mi (1,844.54 km) |
| Trancoso to Ilsfeld | 989.46 mi (1,592.38 km) |
| Trancoso to Ilvesheim | 977.71 mi (1,573.47 km) |
| Trancoso to Immenstadt im Allgau | 985.48 mi (1,585.98 km) |
| Trancoso to Ingelheim | 977.63 mi (1,573.34 km) |
| Trancoso to Ingolstadt | 1,069.04 mi (1,720.46 km) |
| Trancoso to Iserlohn | 1,022.98 mi (1,646.33 km) |
| Trancoso to Isernhagen-Sud | 1,141.23 mi (1,836.64 km) |
| Trancoso to Ismaning | 1,065.05 mi (1,714.03 km) |
