| Torrelodones to Idar-Oberstein | 834.00 mi (1,342.20 km) |
| Torrelodones to Idstein | 889.14 mi (1,430.93 km) |
| Torrelodones to Illertissen | 867.97 mi (1,396.85 km) |
| Torrelodones to Illingen | 809.41 mi (1,302.63 km) |
| Torrelodones to Ilmenau | 997.74 mi (1,605.71 km) |
| Torrelodones to Ilsede | 1,047.06 mi (1,685.09 km) |
| Torrelodones to Ilsenburg | 1,043.28 mi (1,679.00 km) |
| Torrelodones to Ilsfeld | 869.60 mi (1,399.49 km) |
| Torrelodones to Ilvesheim | 864.05 mi (1,390.56 km) |
| Torrelodones to Immenstadt im Allgau | 850.24 mi (1,368.33 km) |
| Torrelodones to Ingelheim | 870.41 mi (1,400.80 km) |
| Torrelodones to Ingolstadt | 940.07 mi (1,512.90 km) |
| Torrelodones to Iserlohn | 929.08 mi (1,495.20 km) |
| Torrelodones to Isernhagen-Sud | 1,045.67 mi (1,682.85 km) |
| Torrelodones to Ismaning | 931.33 mi (1,498.83 km) |
