| River Grove to Torres Vedras | 3,980.50 mi (6,405.99 km) |
| River Grove to Trancoso | 4,009.21 mi (6,452.20 km) |
| River Grove to Trofa | 3,935.50 mi (6,333.58 km) |
| River Grove to Vagos | 3,956.67 mi (6,367.65 km) |
| River Grove to Valadares | 3,940.15 mi (6,341.06 km) |
| River Grove to Valbom | 3,942.09 mi (6,344.19 km) |
| River Grove to Vale de Cambra | 3,959.31 mi (6,371.89 km) |
| River Grove to Valenca | 3,909.36 mi (6,291.51 km) |
| River Grove to Valongo | 3,943.42 mi (6,346.32 km) |
| River Grove to Vendas Novas | 4,032.37 mi (6,489.47 km) |
| River Grove to Viana do Castelo | 3,910.94 mi (6,294.04 km) |
| River Grove to Vieira do Minho | 3,944.74 mi (6,348.44 km) |
| River Grove to Vila do Conde | 3,926.62 mi (6,319.28 km) |
| River Grove to Vila Franca do Campo | 3,250.73 mi (5,231.54 km) |
| River Grove to Vila Nova de Cerveira | 3,908.78 mi (6,290.57 km) |
