| Ostrow Mazowiecka to Wanzleben | 443.41 mi (713.60 km) |
| Ostrow Mazowiecka to Warburg | 546.38 mi (879.31 km) |
| Ostrow Mazowiecka to Wardenburg | 570.13 mi (917.54 km) |
| Ostrow Mazowiecka to Warendorf | 588.54 mi (947.17 km) |
| Ostrow Mazowiecka to Warstein | 581.40 mi (935.67 km) |
| Ostrow Mazowiecka to Wassenberg | 679.49 mi (1,093.54 km) |
| Ostrow Mazowiecka to Wasserburg am Inn | 536.08 mi (862.74 km) |
| Ostrow Mazowiecka to Wedel | 507.30 mi (816.41 km) |
| Ostrow Mazowiecka to Weener | 604.45 mi (972.77 km) |
| Ostrow Mazowiecka to Weeze | 668.36 mi (1,075.63 km) |
| Ostrow Mazowiecka to Wegberg | 673.31 mi (1,083.59 km) |
| Ostrow Mazowiecka to Wehr | 712.75 mi (1,147.06 km) |
| Ostrow Mazowiecka to Wehrheim | 597.06 mi (960.88 km) |
| Ostrow Mazowiecka to Weil am Rhein | 725.33 mi (1,167.30 km) |
| Ostrow Mazowiecka to Weil der Stadt | 633.07 mi (1,018.82 km) |
