| Castleton to Torres Vedras | 1,056.65 mi (1,700.51 km) |
| Castleton to Trancoso | 917.06 mi (1,475.87 km) |
| Castleton to Trofa | 896.74 mi (1,443.16 km) |
| Castleton to Vagos | 950.69 mi (1,529.99 km) |
| Castleton to Valadares | 914.05 mi (1,471.02 km) |
| Castleton to Valbom | 910.33 mi (1,465.04 km) |
| Castleton to Vale de Cambra | 926.64 mi (1,491.28 km) |
| Castleton to Valenca | 853.16 mi (1,373.03 km) |
| Castleton to Valongo | 906.02 mi (1,458.11 km) |
| Castleton to Vendas Novas | 1,071.90 mi (1,725.06 km) |
| Castleton to Viana do Castelo | 877.17 mi (1,411.66 km) |
| Castleton to Vieira do Minho | 870.80 mi (1,401.42 km) |
| Castleton to Vila do Conde | 898.58 mi (1,446.12 km) |
| Castleton to Vila Franca do Campo | 1,556.40 mi (2,504.79 km) |
| Castleton to Vila Nova de Cerveira | 857.25 mi (1,379.61 km) |
