| Prineville to Odenton (Maryland) | 2,279.53 mi (3,668.55 km) |
| Prineville to Odessa (Texas) | 1,317.33 mi (2,120.03 km) |
| Prineville to Ogden (Utah) | 498.12 mi (801.65 km) |
| Prineville to Oildale (California) | 620.39 mi (998.43 km) |
| Prineville to Ojus (Florida) | 2,589.73 mi (4,167.76 km) |
| Prineville to Okemos (Michigan) | 1,814.86 mi (2,920.74 km) |
| Prineville to Oklahoma City (Oklahoma) | 1,373.45 mi (2,210.35 km) |
| Prineville to Okmulgee (Oklahoma) | 1,439.17 mi (2,316.11 km) |
| Prineville to Olathe (Kansas) | 1,390.11 mi (2,237.16 km) |
| Prineville to Old Jamestown (Missouri) | 1,614.83 mi (2,598.81 km) |
| Prineville to Oldsmar (Florida) | 2,378.58 mi (3,827.95 km) |
| Prineville to Olean (New York) | 2,118.91 mi (3,410.06 km) |
| Prineville to Olive Branch (Mississippi) | 1,759.00 mi (2,830.84 km) |
| Prineville to Olivehurst (California) | 362.38 mi (583.19 km) |
| Prineville to Olney (Maryland) | 2,258.75 mi (3,635.10 km) |
