| La Riviera to Arcos de Valdevez | 5,465.84 mi (8,796.42 km) |
| La Riviera to Arcozelo | 5,494.64 mi (8,842.77 km) |
| La Riviera to Arganil | 5,556.57 mi (8,942.43 km) |
| La Riviera to Arouca | 5,515.43 mi (8,876.23 km) |
| La Riviera to Arruda dos Vinhos | 5,575.42 mi (8,972.77 km) |
| La Riviera to Aveiro | 5,514.07 mi (8,874.05 km) |
| La Riviera to Aver-o-Mar | 5,473.35 mi (8,808.51 km) |
| La Riviera to Aves | 5,489.48 mi (8,834.46 km) |
| La Riviera to Azambuja | 5,579.36 mi (8,979.11 km) |
| La Riviera to Baiao | 5,512.48 mi (8,871.49 km) |
| La Riviera to Barcelos | 5,473.86 mi (8,809.32 km) |
| La Riviera to Barreiro | 5,590.30 mi (8,996.72 km) |
| La Riviera to Batalha | 5,554.52 mi (8,939.13 km) |
| La Riviera to Beja | 5,666.99 mi (9,120.14 km) |
| La Riviera to Belas | 5,577.09 mi (8,975.47 km) |
