| Tordesillas to Idar-Oberstein | 820.32 mi (1,320.18 km) |
| Tordesillas to Idstein | 875.65 mi (1,409.23 km) |
| Tordesillas to Illertissen | 870.08 mi (1,400.26 km) |
| Tordesillas to Illingen | 796.71 mi (1,282.18 km) |
| Tordesillas to Ilmenau | 988.58 mi (1,590.96 km) |
| Tordesillas to Ilsede | 1,029.18 mi (1,656.30 km) |
| Tordesillas to Ilsenburg | 1,028.22 mi (1,654.76 km) |
| Tordesillas to Ilsfeld | 864.93 mi (1,391.96 km) |
| Tordesillas to Ilvesheim | 855.26 mi (1,376.40 km) |
| Tordesillas to Immenstadt im Allgau | 856.57 mi (1,378.52 km) |
| Tordesillas to Ingelheim | 857.56 mi (1,380.10 km) |
| Tordesillas to Ingolstadt | 941.89 mi (1,515.83 km) |
| Tordesillas to Iserlohn | 908.48 mi (1,462.06 km) |
| Tordesillas to Isernhagen-Sud | 1,026.35 mi (1,651.74 km) |
| Tordesillas to Ismaning | 936.63 mi (1,507.36 km) |
