| Penwortham to Opole | 896.47 mi (1,442.73 km) |
| Penwortham to Orzesze | 943.39 mi (1,518.25 km) |
| Penwortham to Osowa | 856.93 mi (1,379.10 km) |
| Penwortham to Ostroda | 923.59 mi (1,486.37 km) |
| Penwortham to Ostroleka | 996.61 mi (1,603.89 km) |
| Penwortham to Ostrow Mazowiecka | 1,014.28 mi (1,632.32 km) |
| Penwortham to Ostrow Wielkopolski | 868.83 mi (1,398.25 km) |
| Penwortham to Ostrowiec Swietokrzyski | 1,031.33 mi (1,659.76 km) |
| Penwortham to Ostrzeszow | 878.61 mi (1,413.98 km) |
| Penwortham to Oswiecim | 965.64 mi (1,554.04 km) |
| Penwortham to Otwock | 1,000.48 mi (1,610.12 km) |
| Penwortham to Ozarow Mazowiecki | 979.57 mi (1,576.47 km) |
| Penwortham to Ozimek | 907.70 mi (1,460.80 km) |
| Penwortham to Ozorkow | 922.38 mi (1,484.43 km) |
| Penwortham to Pabianice | 932.85 mi (1,501.27 km) |
