| Oceanside to Arcos de Valdevez | 5,567.01 mi (8,959.24 km) |
| Oceanside to Arcozelo | 5,590.47 mi (8,997.00 km) |
| Oceanside to Arganil | 5,649.74 mi (9,092.38 km) |
| Oceanside to Arouca | 5,611.99 mi (9,031.63 km) |
| Oceanside to Arruda dos Vinhos | 5,657.75 mi (9,105.27 km) |
| Oceanside to Aveiro | 5,607.44 mi (9,024.31 km) |
| Oceanside to Aver-o-Mar | 5,570.73 mi (8,965.22 km) |
| Oceanside to Aves | 5,588.74 mi (8,994.21 km) |
| Oceanside to Azambuja | 5,662.92 mi (9,113.59 km) |
| Oceanside to Baiao | 5,611.14 mi (9,030.26 km) |
| Oceanside to Barcelos | 5,572.42 mi (8,967.95 km) |
| Oceanside to Barreiro | 5,670.81 mi (9,126.28 km) |
| Oceanside to Batalha | 5,641.68 mi (9,079.41 km) |
| Oceanside to Beja | 5,748.35 mi (9,251.08 km) |
| Oceanside to Belas | 5,657.46 mi (9,104.81 km) |
