| Williamstown to Torres Vedras | 3,426.06 mi (5,513.72 km) |
| Williamstown to Trancoso | 3,474.67 mi (5,591.95 km) |
| Williamstown to Trofa | 3,401.94 mi (5,474.89 km) |
| Williamstown to Vagos | 3,416.03 mi (5,497.56 km) |
| Williamstown to Valadares | 3,404.25 mi (5,478.61 km) |
| Williamstown to Valbom | 3,406.75 mi (5,482.64 km) |
| Williamstown to Vale de Cambra | 3,422.07 mi (5,507.28 km) |
| Williamstown to Valenca | 3,381.50 mi (5,441.99 km) |
| Williamstown to Valongo | 3,408.71 mi (5,485.79 km) |
| Williamstown to Vendas Novas | 3,477.32 mi (5,596.21 km) |
| Williamstown to Viana do Castelo | 3,379.68 mi (5,439.07 km) |
| Williamstown to Vieira do Minho | 3,415.04 mi (5,495.98 km) |
| Williamstown to Vila do Conde | 3,392.62 mi (5,459.89 km) |
| Williamstown to Vila Franca do Campo | 2,640.71 mi (4,249.81 km) |
| Williamstown to Vila Nova de Cerveira | 3,380.32 mi (5,440.11 km) |
