| Plainview to Orangeburg (South Carolina) | 647.22 mi (1,041.60 km) |
| Plainview to Orangevale (California) | 2,509.56 mi (4,038.74 km) |
| Plainview to Orchards (Washington) | 2,453.50 mi (3,948.53 km) |
| Plainview to Orcutt (California) | 2,563.74 mi (4,125.94 km) |
| Plainview to Oregon (Ohio) | 520.77 mi (838.09 km) |
| Plainview to Oregon (Wisconsin) | 831.04 mi (1,337.43 km) |
| Plainview to Oregon City (Oregon) | 2,460.73 mi (3,960.17 km) |
| Plainview to Orem (Utah) | 1,991.31 mi (3,204.70 km) |
| Plainview to Orinda (California) | 2,577.17 mi (4,147.55 km) |
| Plainview to Orland Park (Illinois) | 749.37 mi (1,205.99 km) |
| Plainview to Orlando (Florida) | 959.60 mi (1,544.33 km) |
| Plainview to Ormond Beach (Florida) | 902.35 mi (1,452.20 km) |
| Plainview to Oro Valley (Arizona) | 2,141.16 mi (3,445.86 km) |
| Plainview to Oroville (California) | 2,509.28 mi (4,038.30 km) |
| Plainview to Oshkosh (Wisconsin) | 800.38 mi (1,288.09 km) |
