| Williamsburg to Arcos de Valdevez | 3,554.36 mi (5,720.19 km) |
| Williamsburg to Arcozelo | 3,561.60 mi (5,731.84 km) |
| Williamsburg to Arganil | 3,610.19 mi (5,810.04 km) |
| Williamsburg to Arouca | 3,583.81 mi (5,767.58 km) |
| Williamsburg to Arruda dos Vinhos | 3,589.76 mi (5,777.17 km) |
| Williamsburg to Aveiro | 3,570.89 mi (5,746.80 km) |
| Williamsburg to Aver-o-Mar | 3,547.28 mi (5,708.79 km) |
| Williamsburg to Aves | 3,569.39 mi (5,744.38 km) |
| Williamsburg to Azambuja | 3,597.74 mi (5,790.01 km) |
| Williamsburg to Baiao | 3,588.75 mi (5,775.54 km) |
| Williamsburg to Barcelos | 3,552.17 mi (5,716.66 km) |
| Williamsburg to Barreiro | 3,597.59 mi (5,789.76 km) |
| Williamsburg to Batalha | 3,586.85 mi (5,772.48 km) |
| Williamsburg to Beja | 3,673.30 mi (5,911.61 km) |
| Williamsburg to Belas | 3,584.59 mi (5,768.83 km) |
