| Llantrisant to Torres Vedras | 906.42 mi (1,458.74 km) |
| Llantrisant to Trancoso | 767.01 mi (1,234.38 km) |
| Llantrisant to Trofa | 746.55 mi (1,201.46 km) |
| Llantrisant to Vagos | 800.46 mi (1,288.22 km) |
| Llantrisant to Valadares | 763.86 mi (1,229.31 km) |
| Llantrisant to Valbom | 760.13 mi (1,223.31 km) |
| Llantrisant to Vale de Cambra | 776.38 mi (1,249.46 km) |
| Llantrisant to Valenca | 703.13 mi (1,131.58 km) |
| Llantrisant to Valongo | 755.81 mi (1,216.35 km) |
| Llantrisant to Vendas Novas | 921.69 mi (1,483.32 km) |
| Llantrisant to Viana do Castelo | 727.16 mi (1,170.26 km) |
| Llantrisant to Vieira do Minho | 720.55 mi (1,159.61 km) |
| Llantrisant to Vila do Conde | 748.46 mi (1,204.53 km) |
| Llantrisant to Vila Franca do Campo | 1,435.01 mi (2,309.42 km) |
| Llantrisant to Vila Nova de Cerveira | 707.23 mi (1,138.18 km) |
