| Southwater to Torres Vedras | 931.13 mi (1,498.51 km) |
| Southwater to Trancoso | 782.61 mi (1,259.49 km) |
| Southwater to Trofa | 774.83 mi (1,246.97 km) |
| Southwater to Vagos | 826.31 mi (1,329.81 km) |
| Southwater to Valadares | 791.69 mi (1,274.10 km) |
| Southwater to Valbom | 787.53 mi (1,267.41 km) |
| Southwater to Vale de Cambra | 801.17 mi (1,289.36 km) |
| Southwater to Valenca | 735.36 mi (1,183.45 km) |
| Southwater to Valongo | 782.88 mi (1,259.92 km) |
| Southwater to Vendas Novas | 939.02 mi (1,511.21 km) |
| Southwater to Viana do Castelo | 759.48 mi (1,222.27 km) |
| Southwater to Vieira do Minho | 746.55 mi (1,201.46 km) |
| Southwater to Vila do Conde | 778.35 mi (1,252.64 km) |
| Southwater to Vila Franca do Campo | 1,530.04 mi (2,462.36 km) |
| Southwater to Vila Nova de Cerveira | 739.63 mi (1,190.32 km) |
