| Hyattsville to Arcos de Valdevez | 3,512.91 mi (5,653.48 km) |
| Hyattsville to Arcozelo | 3,522.13 mi (5,668.32 km) |
| Hyattsville to Arganil | 3,572.26 mi (5,749.00 km) |
| Hyattsville to Arouca | 3,544.36 mi (5,704.09 km) |
| Hyattsville to Arruda dos Vinhos | 3,555.40 mi (5,721.87 km) |
| Hyattsville to Aveiro | 3,532.41 mi (5,684.87 km) |
| Hyattsville to Aver-o-Mar | 3,507.08 mi (5,644.10 km) |
| Hyattsville to Aves | 3,528.81 mi (5,679.07 km) |
| Hyattsville to Azambuja | 3,563.04 mi (5,734.17 km) |
| Hyattsville to Baiao | 3,548.63 mi (5,710.96 km) |
| Hyattsville to Barcelos | 3,511.61 mi (5,651.39 km) |
| Hyattsville to Barreiro | 3,563.96 mi (5,735.65 km) |
| Hyattsville to Batalha | 3,550.75 mi (5,714.38 km) |
| Hyattsville to Beja | 3,640.24 mi (5,858.41 km) |
| Hyattsville to Belas | 3,550.86 mi (5,714.55 km) |
