| Mastic Beach to Torres Vedras | 3,293.98 mi (5,301.15 km) |
| Mastic Beach to Trancoso | 3,341.29 mi (5,377.28 km) |
| Mastic Beach to Trofa | 3,268.46 mi (5,260.08 km) |
| Mastic Beach to Vagos | 3,282.97 mi (5,283.44 km) |
| Mastic Beach to Valadares | 3,270.90 mi (5,264.01 km) |
| Mastic Beach to Valbom | 3,273.38 mi (5,267.99 km) |
| Mastic Beach to Vale de Cambra | 3,288.81 mi (5,292.83 km) |
| Mastic Beach to Valenca | 3,247.71 mi (5,226.69 km) |
| Mastic Beach to Valongo | 3,275.30 mi (5,271.09 km) |
| Mastic Beach to Vendas Novas | 3,345.32 mi (5,383.77 km) |
| Mastic Beach to Viana do Castelo | 3,246.07 mi (5,224.05 km) |
| Mastic Beach to Vieira do Minho | 3,281.36 mi (5,280.85 km) |
| Mastic Beach to Vila do Conde | 3,259.16 mi (5,245.12 km) |
| Mastic Beach to Vila Franca do Campo | 2,514.52 mi (4,046.72 km) |
| Mastic Beach to Vila Nova de Cerveira | 3,246.57 mi (5,224.85 km) |
