| Witham to Torres Vedras | 999.05 mi (1,607.81 km) |
| Witham to Trancoso | 850.02 mi (1,367.98 km) |
| Witham to Trofa | 843.02 mi (1,356.71 km) |
| Witham to Vagos | 894.36 mi (1,439.33 km) |
| Witham to Valadares | 859.85 mi (1,383.80 km) |
| Witham to Valbom | 855.68 mi (1,377.09 km) |
| Witham to Vale de Cambra | 869.18 mi (1,398.81 km) |
| Witham to Valenca | 803.70 mi (1,293.42 km) |
| Witham to Valongo | 851.02 mi (1,369.58 km) |
| Witham to Vendas Novas | 1,006.40 mi (1,619.65 km) |
| Witham to Viana do Castelo | 827.81 mi (1,332.23 km) |
| Witham to Vieira do Minho | 814.67 mi (1,311.08 km) |
| Witham to Vila do Conde | 846.60 mi (1,362.47 km) |
| Witham to Vila Franca do Campo | 1,592.47 mi (2,562.83 km) |
| Witham to Vila Nova de Cerveira | 807.97 mi (1,300.30 km) |
