| Rowley Regis to Opole | 864.38 mi (1,391.08 km) |
| Rowley Regis to Orzesze | 909.28 mi (1,463.35 km) |
| Rowley Regis to Osowa | 851.64 mi (1,370.57 km) |
| Rowley Regis to Ostroda | 913.62 mi (1,470.33 km) |
| Rowley Regis to Ostroleka | 983.41 mi (1,582.64 km) |
| Rowley Regis to Ostrow Mazowiecka | 999.65 mi (1,608.78 km) |
| Rowley Regis to Ostrow Wielkopolski | 843.09 mi (1,356.82 km) |
| Rowley Regis to Ostrowiec Swietokrzyski | 1,005.19 mi (1,617.70 km) |
| Rowley Regis to Ostrzeszow | 851.42 mi (1,370.23 km) |
| Rowley Regis to Oswiecim | 931.55 mi (1,499.18 km) |
| Rowley Regis to Otwock | 981.18 mi (1,579.06 km) |
| Rowley Regis to Ozarow Mazowiecki | 960.48 mi (1,545.74 km) |
| Rowley Regis to Ozimek | 876.02 mi (1,409.83 km) |
| Rowley Regis to Ozorkow | 900.29 mi (1,448.88 km) |
| Rowley Regis to Pabianice | 908.81 mi (1,462.58 km) |
