| Comarnic to Alenquer | 1,811.03 mi (2,914.56 km) |
| Comarnic to Alfena | 1,728.24 mi (2,781.34 km) |
| Comarnic to Alijo | 1,676.28 mi (2,697.72 km) |
| Comarnic to Aljustrel | 1,804.14 mi (2,903.49 km) |
| Comarnic to Almada | 1,828.84 mi (2,943.24 km) |
| Comarnic to Almargem | 1,829.36 mi (2,944.08 km) |
| Comarnic to Almeirim | 1,787.22 mi (2,876.24 km) |
| Comarnic to Amadora | 1,830.91 mi (2,946.56 km) |
| Comarnic to Amarante | 1,705.27 mi (2,744.36 km) |
| Comarnic to Amares | 1,709.80 mi (2,751.66 km) |
| Comarnic to Amora | 1,828.54 mi (2,942.75 km) |
| Comarnic to Anadia | 1,744.23 mi (2,807.06 km) |
| Comarnic to Angra do Heroismo | 2,704.23 mi (4,352.04 km) |
| Comarnic to Ansiao | 1,758.10 mi (2,829.39 km) |
| Comarnic to Anta | 1,738.81 mi (2,798.34 km) |
