| Ostrow Mazowiecka to Trancoso | 1,597.12 mi (2,570.31 km) |
| Ostrow Mazowiecka to Trofa | 1,620.28 mi (2,607.59 km) |
| Ostrow Mazowiecka to Vagos | 1,660.39 mi (2,672.14 km) |
| Ostrow Mazowiecka to Valadares | 1,634.25 mi (2,630.06 km) |
| Ostrow Mazowiecka to Valbom | 1,629.60 mi (2,622.58 km) |
| Ostrow Mazowiecka to Vale de Cambra | 1,635.62 mi (2,632.27 km) |
| Ostrow Mazowiecka to Valenca | 1,593.70 mi (2,564.81 km) |
| Ostrow Mazowiecka to Valongo | 1,624.72 mi (2,614.73 km) |
| Ostrow Mazowiecka to Vendas Novas | 1,738.41 mi (2,797.70 km) |
| Ostrow Mazowiecka to Viana do Castelo | 1,615.40 mi (2,599.73 km) |
| Ostrow Mazowiecka to Vieira do Minho | 1,590.25 mi (2,559.27 km) |
| Ostrow Mazowiecka to Vila do Conde | 1,626.99 mi (2,618.39 km) |
| Ostrow Mazowiecka to Vila Franca do Campo | 2,471.13 mi (3,976.91 km) |
| Ostrow Mazowiecka to Vila Nova de Cerveira | 1,597.86 mi (2,571.50 km) |
| Ostrow Mazowiecka to Vila Nova de Gaia | 1,631.59 mi (2,625.79 km) |
