| Prudhoe to Opole | 874.19 mi (1,406.88 km) |
| Prudhoe to Orzesze | 922.77 mi (1,485.06 km) |
| Prudhoe to Osowa | 809.39 mi (1,302.58 km) |
| Prudhoe to Ostroda | 879.62 mi (1,415.61 km) |
| Prudhoe to Ostroleka | 955.01 mi (1,536.95 km) |
| Prudhoe to Ostrow Mazowiecka | 973.86 mi (1,567.27 km) |
| Prudhoe to Ostrow Wielkopolski | 840.38 mi (1,352.46 km) |
| Prudhoe to Ostrowiec Swietokrzyski | 1,001.84 mi (1,612.30 km) |
| Prudhoe to Ostrzeszow | 851.50 mi (1,370.36 km) |
| Prudhoe to Oswiecim | 944.79 mi (1,520.49 km) |
| Prudhoe to Otwock | 964.56 mi (1,552.31 km) |
| Prudhoe to Ozarow Mazowiecki | 943.62 mi (1,518.61 km) |
| Prudhoe to Ozimek | 884.87 mi (1,424.06 km) |
| Prudhoe to Ozorkow | 889.79 mi (1,431.99 km) |
| Prudhoe to Pabianice | 902.08 mi (1,451.76 km) |
