| Prineville to Opole | 5,425.73 mi (8,731.87 km) |
| Prineville to Orzesze | 5,474.25 mi (8,809.96 km) |
| Prineville to Osowa | 5,208.87 mi (8,382.86 km) |
| Prineville to Ostroda | 5,281.84 mi (8,500.30 km) |
| Prineville to Ostroleka | 5,350.85 mi (8,611.37 km) |
| Prineville to Ostrow Mazowiecka | 5,373.53 mi (8,647.87 km) |
| Prineville to Ostrow Wielkopolski | 5,363.81 mi (8,632.22 km) |
| Prineville to Ostrowiec Swietokrzyski | 5,479.59 mi (8,818.55 km) |
| Prineville to Ostrzeszow | 5,380.32 mi (8,658.78 km) |
| Prineville to Oswiecim | 5,490.89 mi (8,836.74 km) |
| Prineville to Otwock | 5,403.90 mi (8,696.73 km) |
| Prineville to Ozarow Mazowiecki | 5,388.80 mi (8,672.44 km) |
| Prineville to Ozimek | 5,431.22 mi (8,740.70 km) |
| Prineville to Ozorkow | 5,374.40 mi (8,649.27 km) |
| Prineville to Pabianice | 5,395.74 mi (8,683.60 km) |
