| Montemor-o-Velho to Idar-Oberstein | 1,019.48 mi (1,640.70 km) |
| Montemor-o-Velho to Idstein | 1,074.57 mi (1,729.35 km) |
| Montemor-o-Velho to Illertissen | 1,079.12 mi (1,736.67 km) |
| Montemor-o-Velho to Illingen | 996.86 mi (1,604.29 km) |
| Montemor-o-Velho to Ilmenau | 1,190.28 mi (1,915.57 km) |
| Montemor-o-Velho to Ilsede | 1,223.00 mi (1,968.23 km) |
| Montemor-o-Velho to Ilsenburg | 1,224.76 mi (1,971.06 km) |
| Montemor-o-Velho to Ilsfeld | 1,070.33 mi (1,722.53 km) |
| Montemor-o-Velho to Ilvesheim | 1,057.96 mi (1,702.63 km) |
| Montemor-o-Velho to Immenstadt im Allgau | 1,067.36 mi (1,717.75 km) |
| Montemor-o-Velho to Ingelheim | 1,057.12 mi (1,701.28 km) |
| Montemor-o-Velho to Ingolstadt | 1,150.57 mi (1,851.66 km) |
| Montemor-o-Velho to Iserlohn | 1,100.45 mi (1,771.00 km) |
| Montemor-o-Velho to Isernhagen-Sud | 1,218.72 mi (1,961.34 km) |
| Montemor-o-Velho to Ismaning | 1,146.84 mi (1,845.66 km) |
