| Mont-Saint-Martin to Arcozelo | 910.95 mi (1,466.04 km) |
| Mont-Saint-Martin to Arganil | 931.91 mi (1,499.77 km) |
| Mont-Saint-Martin to Arouca | 902.49 mi (1,452.42 km) |
| Mont-Saint-Martin to Arruda dos Vinhos | 1,031.68 mi (1,660.33 km) |
| Mont-Saint-Martin to Aveiro | 932.15 mi (1,500.15 km) |
| Mont-Saint-Martin to Aver-o-Mar | 898.97 mi (1,446.76 km) |
| Mont-Saint-Martin to Aves | 879.74 mi (1,415.81 km) |
| Mont-Saint-Martin to Azambuja | 1,020.36 mi (1,642.11 km) |
| Mont-Saint-Martin to Baiao | 883.27 mi (1,421.49 km) |
| Mont-Saint-Martin to Barcelos | 887.89 mi (1,428.92 km) |
| Mont-Saint-Martin to Barreiro | 1,048.49 mi (1,687.38 km) |
| Mont-Saint-Martin to Batalha | 987.50 mi (1,589.22 km) |
| Mont-Saint-Martin to Beja | 1,043.86 mi (1,679.93 km) |
| Mont-Saint-Martin to Belas | 1,049.77 mi (1,689.44 km) |
| Mont-Saint-Martin to Benavente | 1,023.36 mi (1,646.94 km) |
