| Fort Washington to Arcos de Valdevez | 3,522.48 mi (5,668.88 km) |
| Fort Washington to Arcozelo | 3,531.46 mi (5,683.34 km) |
| Fort Washington to Arganil | 3,581.42 mi (5,763.74 km) |
| Fort Washington to Arouca | 3,553.69 mi (5,719.11 km) |
| Fort Washington to Arruda dos Vinhos | 3,564.14 mi (5,735.92 km) |
| Fort Washington to Aveiro | 3,541.63 mi (5,699.70 km) |
| Fort Washington to Aver-o-Mar | 3,516.50 mi (5,659.26 km) |
| Fort Washington to Aves | 3,538.27 mi (5,694.30 km) |
| Fort Washington to Azambuja | 3,571.82 mi (5,748.29 km) |
| Fort Washington to Baiao | 3,558.04 mi (5,726.11 km) |
| Fort Washington to Barcelos | 3,521.07 mi (5,666.62 km) |
| Fort Washington to Barreiro | 3,572.61 mi (5,749.56 km) |
| Fort Washington to Batalha | 3,559.69 mi (5,728.77 km) |
| Fort Washington to Beja | 3,648.83 mi (5,872.22 km) |
| Fort Washington to Belas | 3,559.52 mi (5,728.49 km) |
