| Biga to Torres Vedras | 1,929.91 mi (3,105.90 km) |
| Biga to Trancoso | 1,805.80 mi (2,906.15 km) |
| Biga to Trofa | 1,861.25 mi (2,995.40 km) |
| Biga to Vagos | 1,877.45 mi (3,021.47 km) |
| Biga to Valadares | 1,868.22 mi (3,006.62 km) |
| Biga to Valbom | 1,864.03 mi (2,999.86 km) |
| Biga to Vale de Cambra | 1,858.97 mi (2,991.72 km) |
| Biga to Valenca | 1,857.66 mi (2,989.62 km) |
| Biga to Valongo | 1,860.01 mi (2,993.40 km) |
| Biga to Vendas Novas | 1,894.24 mi (3,048.49 km) |
| Biga to Viana do Castelo | 1,871.15 mi (3,011.33 km) |
| Biga to Vieira do Minho | 1,836.18 mi (2,955.05 km) |
| Biga to Vila do Conde | 1,870.52 mi (3,010.32 km) |
| Biga to Vila Franca do Campo | 2,792.93 mi (4,494.79 km) |
| Biga to Vila Nova de Cerveira | 1,860.71 mi (2,994.52 km) |
