| Downey to Arcos de Valdevez | 5,566.20 mi (8,957.93 km) |
| Downey to Arcozelo | 5,590.54 mi (8,997.11 km) |
| Downey to Arganil | 5,650.29 mi (9,093.26 km) |
| Downey to Arouca | 5,611.96 mi (9,031.58 km) |
| Downey to Arruda dos Vinhos | 5,660.05 mi (9,108.98 km) |
| Downey to Aveiro | 5,607.93 mi (9,025.09 km) |
| Downey to Aver-o-Mar | 5,570.53 mi (8,964.91 km) |
| Downey to Aves | 5,588.25 mi (8,993.42 km) |
| Downey to Azambuja | 5,665.03 mi (9,116.98 km) |
| Downey to Baiao | 5,610.77 mi (9,029.67 km) |
| Downey to Barcelos | 5,572.04 mi (8,967.33 km) |
| Downey to Barreiro | 5,673.41 mi (9,130.48 km) |
| Downey to Batalha | 5,643.19 mi (9,081.84 km) |
| Downey to Beja | 5,750.88 mi (9,255.15 km) |
| Downey to Belas | 5,660.08 mi (9,109.02 km) |
