| Grefrath to Trancoso | 977.89 mi (1,573.77 km) |
| Grefrath to Trofa | 987.68 mi (1,589.52 km) |
| Grefrath to Vagos | 1,033.66 mi (1,663.51 km) |
| Grefrath to Valadares | 1,003.19 mi (1,614.48 km) |
| Grefrath to Valbom | 998.67 mi (1,607.20 km) |
| Grefrath to Vale de Cambra | 1,008.21 mi (1,622.55 km) |
| Grefrath to Valenca | 955.07 mi (1,537.04 km) |
| Grefrath to Valongo | 993.79 mi (1,599.35 km) |
| Grefrath to Vendas Novas | 1,129.75 mi (1,818.16 km) |
| Grefrath to Viana do Castelo | 978.19 mi (1,574.24 km) |
| Grefrath to Vieira do Minho | 957.79 mi (1,541.42 km) |
| Grefrath to Vila do Conde | 993.13 mi (1,598.29 km) |
| Grefrath to Vila Franca do Campo | 1,805.25 mi (2,905.27 km) |
| Grefrath to Vila Nova de Cerveira | 959.35 mi (1,543.93 km) |
| Grefrath to Vila Nova de Gaia | 1,000.34 mi (1,609.90 km) |
