| Plainview to Odenton (Maryland) | 207.81 mi (334.45 km) |
| Plainview to Odessa (Texas) | 1,711.10 mi (2,753.75 km) |
| Plainview to Ogden (Utah) | 1,990.75 mi (3,203.80 km) |
| Plainview to Oildale (California) | 2,476.25 mi (3,985.14 km) |
| Plainview to Ojus (Florida) | 1,093.80 mi (1,760.31 km) |
| Plainview to Okemos (Michigan) | 578.97 mi (931.76 km) |
| Plainview to Oklahoma City (Oklahoma) | 1,352.46 mi (2,176.57 km) |
| Plainview to Okmulgee (Oklahoma) | 1,270.56 mi (2,044.76 km) |
| Plainview to Olathe (Kansas) | 1,137.34 mi (1,830.37 km) |
| Plainview to Old Jamestown (Missouri) | 900.88 mi (1,449.82 km) |
| Plainview to Oldsmar (Florida) | 1,022.64 mi (1,645.78 km) |
| Plainview to Olean (New York) | 272.05 mi (437.82 km) |
| Plainview to Olive Branch (Mississippi) | 977.42 mi (1,573.01 km) |
| Plainview to Olivehurst (California) | 2,518.01 mi (4,052.34 km) |
| Plainview to Olney (Maryland) | 221.55 mi (356.55 km) |
