| Bidston to Opole | 909.32 mi (1,463.42 km) |
| Bidston to Orzesze | 955.72 mi (1,538.08 km) |
| Bidston to Osowa | 876.34 mi (1,410.33 km) |
| Bidston to Ostroda | 942.03 mi (1,516.05 km) |
| Bidston to Ostroleka | 1,014.38 mi (1,632.48 km) |
| Bidston to Ostrow Mazowiecka | 1,031.72 mi (1,660.40 km) |
| Bidston to Ostrow Wielkopolski | 883.39 mi (1,421.67 km) |
| Bidston to Ostrowiec Swietokrzyski | 1,045.92 mi (1,683.24 km) |
| Bidston to Ostrzeszow | 892.79 mi (1,436.80 km) |
| Bidston to Oswiecim | 977.99 mi (1,573.92 km) |
| Bidston to Otwock | 1,016.80 mi (1,636.37 km) |
| Bidston to Ozarow Mazowiecki | 995.92 mi (1,602.78 km) |
| Bidston to Ozimek | 920.68 mi (1,481.69 km) |
| Bidston to Ozorkow | 937.93 mi (1,509.45 km) |
| Bidston to Pabianice | 947.90 mi (1,525.51 km) |
