| Navalcarnero to Idar-Oberstein | 852.76 mi (1,372.39 km) |
| Navalcarnero to Idstein | 907.85 mi (1,461.04 km) |
| Navalcarnero to Illertissen | 884.82 mi (1,423.98 km) |
| Navalcarnero to Illingen | 828.09 mi (1,332.68 km) |
| Navalcarnero to Ilmenau | 1,015.94 mi (1,634.99 km) |
| Navalcarnero to Ilsede | 1,066.13 mi (1,715.78 km) |
| Navalcarnero to Ilsenburg | 1,062.08 mi (1,709.26 km) |
| Navalcarnero to Ilsfeld | 887.34 mi (1,428.04 km) |
| Navalcarnero to Ilvesheim | 882.28 mi (1,419.89 km) |
| Navalcarnero to Immenstadt im Allgau | 866.50 mi (1,394.50 km) |
| Navalcarnero to Ingelheim | 889.07 mi (1,430.82 km) |
| Navalcarnero to Ingolstadt | 956.92 mi (1,540.02 km) |
| Navalcarnero to Iserlohn | 948.42 mi (1,526.34 km) |
| Navalcarnero to Isernhagen-Sud | 1,064.87 mi (1,713.75 km) |
| Navalcarnero to Ismaning | 947.69 mi (1,525.16 km) |
