| Cwmbran to Torres Vedras | 919.03 mi (1,479.04 km) |
| Cwmbran to Trancoso | 778.66 mi (1,253.13 km) |
| Cwmbran to Trofa | 759.31 mi (1,222.00 km) |
| Cwmbran to Vagos | 813.07 mi (1,308.51 km) |
| Cwmbran to Valadares | 776.60 mi (1,249.82 km) |
| Cwmbran to Valbom | 772.83 mi (1,243.75 km) |
| Cwmbran to Vale de Cambra | 788.87 mi (1,269.57 km) |
| Cwmbran to Valenca | 716.17 mi (1,152.57 km) |
| Cwmbran to Valongo | 768.47 mi (1,236.74 km) |
| Cwmbran to Vendas Novas | 933.67 mi (1,502.59 km) |
| Cwmbran to Viana do Castelo | 740.24 mi (1,191.31 km) |
| Cwmbran to Vieira do Minho | 733.08 mi (1,179.77 km) |
| Cwmbran to Vila do Conde | 761.36 mi (1,225.29 km) |
| Cwmbran to Vila Franca do Campo | 1,451.93 mi (2,336.66 km) |
| Cwmbran to Vila Nova de Cerveira | 720.29 mi (1,159.20 km) |
