| Prestwick to Opole | 988.19 mi (1,590.34 km) |
| Prestwick to Orzesze | 1,036.99 mi (1,668.87 km) |
| Prestwick to Osowa | 914.47 mi (1,471.69 km) |
| Prestwick to Ostroda | 986.41 mi (1,587.47 km) |
| Prestwick to Ostroleka | 1,062.77 mi (1,710.37 km) |
| Prestwick to Ostrow Mazowiecka | 1,082.12 mi (1,741.51 km) |
| Prestwick to Ostrow Wielkopolski | 953.13 mi (1,533.92 km) |
| Prestwick to Ostrowiec Swietokrzyski | 1,114.08 mi (1,792.93 km) |
| Prestwick to Ostrzeszow | 964.56 mi (1,552.32 km) |
| Prestwick to Oswiecim | 1,058.96 mi (1,704.23 km) |
| Prestwick to Otwock | 1,074.74 mi (1,729.62 km) |
| Prestwick to Ozarow Mazowiecki | 1,053.82 mi (1,695.96 km) |
| Prestwick to Ozimek | 998.76 mi (1,607.35 km) |
| Prestwick to Ozorkow | 1,001.28 mi (1,611.41 km) |
| Prestwick to Pabianice | 1,014.10 mi (1,632.04 km) |
