| Prestonpans to Opole | 932.18 mi (1,500.20 km) |
| Prestonpans to Orzesze | 981.56 mi (1,579.67 km) |
| Prestonpans to Osowa | 848.37 mi (1,365.31 km) |
| Prestonpans to Ostroda | 921.31 mi (1,482.70 km) |
| Prestonpans to Ostroleka | 998.29 mi (1,606.59 km) |
| Prestonpans to Ostrow Mazowiecka | 1,018.03 mi (1,638.35 km) |
| Prestonpans to Ostrow Wielkopolski | 894.45 mi (1,439.47 km) |
| Prestonpans to Ostrowiec Swietokrzyski | 1,054.32 mi (1,696.77 km) |
| Prestonpans to Ostrzeszow | 906.43 mi (1,458.76 km) |
| Prestonpans to Oswiecim | 1,003.34 mi (1,614.71 km) |
| Prestonpans to Otwock | 1,012.42 mi (1,629.33 km) |
| Prestonpans to Ozarow Mazowiecki | 991.56 mi (1,595.76 km) |
| Prestonpans to Ozimek | 942.45 mi (1,516.72 km) |
| Prestonpans to Ozorkow | 940.61 mi (1,513.76 km) |
| Prestonpans to Pabianice | 954.15 mi (1,535.56 km) |
