| Ostrow Mazowiecka to Roermond | 684.57 mi (1,101.70 km) |
| Ostrow Mazowiecka to Roosendaal | 742.82 mi (1,195.45 km) |
| Ostrow Mazowiecka to Rosmalen | 701.65 mi (1,129.20 km) |
| Ostrow Mazowiecka to Rotterdam | 734.94 mi (1,182.78 km) |
| Ostrow Mazowiecka to Rozenburg | 745.59 mi (1,199.91 km) |
| Ostrow Mazowiecka to Rucphen | 737.25 mi (1,186.49 km) |
| Ostrow Mazowiecka to s-Gravendeel | 731.98 mi (1,178.01 km) |
| Ostrow Mazowiecka to s-Gravenzande | 747.71 mi (1,203.33 km) |
| Ostrow Mazowiecka to s-Heerenberg | 662.60 mi (1,066.36 km) |
| Ostrow Mazowiecka to s-Hertogenbosch | 704.94 mi (1,134.50 km) |
| Ostrow Mazowiecka to Sassenheim | 730.00 mi (1,174.82 km) |
| Ostrow Mazowiecka to Schaesberg | 689.00 mi (1,108.84 km) |
| Ostrow Mazowiecka to Schagen | 712.78 mi (1,147.11 km) |
| Ostrow Mazowiecka to Scherpenzeel | 692.37 mi (1,114.27 km) |
| Ostrow Mazowiecka to Scheveningen | 741.86 mi (1,193.90 km) |
