| Cadaval to Idar-Oberstein | 1,081.51 mi (1,740.53 km) |
| Cadaval to Idstein | 1,136.72 mi (1,829.37 km) |
| Cadaval to Illertissen | 1,136.48 mi (1,828.98 km) |
| Cadaval to Illingen | 1,058.54 mi (1,703.56 km) |
| Cadaval to Ilmenau | 1,251.52 mi (2,014.13 km) |
| Cadaval to Ilsede | 1,286.67 mi (2,070.70 km) |
| Cadaval to Ilsenburg | 1,287.72 mi (2,072.38 km) |
| Cadaval to Ilsfeld | 1,129.89 mi (1,818.39 km) |
| Cadaval to Ilvesheim | 1,118.74 mi (1,800.44 km) |
| Cadaval to Immenstadt im Allgau | 1,123.19 mi (1,807.60 km) |
| Cadaval to Ingelheim | 1,119.05 mi (1,800.93 km) |
| Cadaval to Ingolstadt | 1,208.20 mi (1,944.41 km) |
| Cadaval to Iserlohn | 1,164.47 mi (1,874.04 km) |
| Cadaval to Isernhagen-Sud | 1,282.73 mi (2,064.36 km) |
| Cadaval to Ismaning | 1,203.23 mi (1,936.41 km) |
