| Front Royal to Arcos de Valdevez | 3,572.94 mi (5,750.09 km) |
| Front Royal to Arcozelo | 3,582.64 mi (5,765.71 km) |
| Front Royal to Arganil | 3,633.13 mi (5,846.96 km) |
| Front Royal to Arouca | 3,604.87 mi (5,801.48 km) |
| Front Royal to Arruda dos Vinhos | 3,617.06 mi (5,821.10 km) |
| Front Royal to Aveiro | 3,593.16 mi (5,782.63 km) |
| Front Royal to Aver-o-Mar | 3,567.42 mi (5,741.21 km) |
| Front Royal to Aves | 3,589.05 mi (5,776.02 km) |
| Front Royal to Azambuja | 3,624.63 mi (5,833.28 km) |
| Front Royal to Baiao | 3,608.98 mi (5,808.09 km) |
| Front Royal to Barcelos | 3,571.86 mi (5,748.36 km) |
| Front Royal to Barreiro | 3,625.77 mi (5,835.12 km) |
| Front Royal to Batalha | 3,612.04 mi (5,813.01 km) |
| Front Royal to Beja | 3,702.16 mi (5,958.05 km) |
| Front Royal to Belas | 3,612.65 mi (5,814.00 km) |
