| Mont-de-Marsan to Alfena | 447.36 mi (719.96 km) |
| Mont-de-Marsan to Alijo | 397.97 mi (640.47 km) |
| Mont-de-Marsan to Aljustrel | 574.50 mi (924.57 km) |
| Mont-de-Marsan to Almada | 575.34 mi (925.92 km) |
| Mont-de-Marsan to Almargem | 572.38 mi (921.16 km) |
| Mont-de-Marsan to Almeirim | 529.83 mi (852.68 km) |
| Mont-de-Marsan to Amadora | 575.97 mi (926.93 km) |
| Mont-de-Marsan to Amarante | 425.28 mi (684.43 km) |
| Mont-de-Marsan to Amares | 427.11 mi (687.37 km) |
| Mont-de-Marsan to Amora | 576.23 mi (927.34 km) |
| Mont-de-Marsan to Anadia | 471.00 mi (757.99 km) |
| Mont-de-Marsan to Angra do Heroismo | 1,426.76 mi (2,296.14 km) |
| Mont-de-Marsan to Ansiao | 491.38 mi (790.80 km) |
| Mont-de-Marsan to Anta | 459.35 mi (739.25 km) |
| Mont-de-Marsan to Arcos de Valdevez | 424.90 mi (683.81 km) |
