| Ostrow Mazowiecka to Wilrijk | 751.96 mi (1,210.17 km) |
| Ostrow Mazowiecka to Wingene | 800.78 mi (1,288.73 km) |
| Ostrow Mazowiecka to Wommelgem | 745.78 mi (1,200.22 km) |
| Ostrow Mazowiecka to Wondelgem | 781.40 mi (1,257.54 km) |
| Ostrow Mazowiecka to Wuustwezel | 739.06 mi (1,189.40 km) |
| Ostrow Mazowiecka to Yvoir | 748.53 mi (1,204.64 km) |
| Ostrow Mazowiecka to Zandhoven | 739.91 mi (1,190.77 km) |
| Ostrow Mazowiecka to Zaventem | 753.94 mi (1,213.35 km) |
| Ostrow Mazowiecka to Zedelgem | 804.49 mi (1,294.70 km) |
| Ostrow Mazowiecka to Zele | 768.45 mi (1,236.70 km) |
| Ostrow Mazowiecka to Zelzate | 775.02 mi (1,247.27 km) |
| Ostrow Mazowiecka to Zemst | 754.03 mi (1,213.50 km) |
| Ostrow Mazowiecka to Zoersel | 736.92 mi (1,185.97 km) |
| Ostrow Mazowiecka to Zonhoven | 714.46 mi (1,149.81 km) |
| Ostrow Mazowiecka to Zonnebeke | 816.18 mi (1,313.51 km) |
