| Prineville to Olivares | 5,474.85 mi (8,810.93 km) |
| Prineville to Olivenza | 5,374.99 mi (8,650.21 km) |
| Prineville to Olot | 5,512.35 mi (8,871.27 km) |
| Prineville to Onate | 5,310.13 mi (8,545.84 km) |
| Prineville to Onda | 5,544.72 mi (8,923.37 km) |
| Prineville to Onteniente | 5,594.73 mi (9,003.84 km) |
| Prineville to Orihuela | 5,622.87 mi (9,049.13 km) |
| Prineville to Osuna | 5,522.37 mi (8,887.39 km) |
| Prineville to Ourense | 5,162.14 mi (8,307.66 km) |
| Prineville to Oviedo | 5,179.36 mi (8,335.38 km) |
| Prineville to Paiporta | 5,568.42 mi (8,961.51 km) |
| Prineville to Pajara | 5,622.34 mi (9,048.28 km) |
| Prineville to Palafolls | 5,548.69 mi (8,929.76 km) |
| Prineville to Palafrugell | 5,547.83 mi (8,928.37 km) |
| Prineville to Palamos | 5,550.72 mi (8,933.03 km) |
