| Ostrow Mazowiecka to Rothenbach an der Pegnitz | 514.77 mi (828.45 km) |
| Ostrow Mazowiecka to Rothenburg ob der Tauber | 559.72 mi (900.78 km) |
| Ostrow Mazowiecka to Rottweil | 664.18 mi (1,068.89 km) |
| Ostrow Mazowiecka to Rudersberg | 602.66 mi (969.88 km) |
| Ostrow Mazowiecka to Rudesheim am Rhein | 631.74 mi (1,016.69 km) |
| Ostrow Mazowiecka to Rudolstadt | 474.00 mi (762.82 km) |
| Ostrow Mazowiecka to Runkel | 611.55 mi (984.20 km) |
| Ostrow Mazowiecka to Ruppichteroth | 628.97 mi (1,012.22 km) |
| Ostrow Mazowiecka to Russelsheim | 611.80 mi (984.60 km) |
| Ostrow Mazowiecka to Rutesheim | 628.07 mi (1,010.77 km) |
| Ostrow Mazowiecka to Ruthen | 575.10 mi (925.53 km) |
| Ostrow Mazowiecka to Saalfeld | 474.14 mi (763.05 km) |
| Ostrow Mazowiecka to Saarbrucken | 691.37 mi (1,112.65 km) |
| Ostrow Mazowiecka to Saarlouis | 698.94 mi (1,124.83 km) |
| Ostrow Mazowiecka to Saarwellingen | 695.58 mi (1,119.42 km) |
