| Crofton to Arcos de Valdevez | 3,498.07 mi (5,629.60 km) |
| Crofton to Arcozelo | 3,507.23 mi (5,644.34 km) |
| Crofton to Arganil | 3,557.32 mi (5,724.96 km) |
| Crofton to Arouca | 3,529.46 mi (5,680.11 km) |
| Crofton to Arruda dos Vinhos | 3,540.38 mi (5,697.69 km) |
| Crofton to Aveiro | 3,517.49 mi (5,660.85 km) |
| Crofton to Aver-o-Mar | 3,492.20 mi (5,620.16 km) |
| Crofton to Aves | 3,513.94 mi (5,655.14 km) |
| Crofton to Azambuja | 3,548.03 mi (5,710.00 km) |
| Crofton to Baiao | 3,533.75 mi (5,687.01 km) |
| Crofton to Barcelos | 3,496.74 mi (5,627.46 km) |
| Crofton to Barreiro | 3,548.93 mi (5,711.44 km) |
| Crofton to Batalha | 3,535.77 mi (5,690.27 km) |
| Crofton to Beja | 3,625.20 mi (5,834.19 km) |
| Crofton to Belas | 3,535.82 mi (5,690.36 km) |
