| Prestwich to Olympia Heights (Florida) | 4,326.70 mi (6,963.15 km) |
| Prestwich to Omaha (Nebraska) | 4,140.99 mi (6,664.27 km) |
| Prestwich to On Top of the World Designated Place (Florida) | 4,230.43 mi (6,808.21 km) |
| Prestwich to Onalaska (Wisconsin) | 3,838.74 mi (6,177.86 km) |
| Prestwich to Oneida (New York) | 3,293.49 mi (5,300.35 km) |
| Prestwich to Oneonta (New York) | 3,297.73 mi (5,307.19 km) |
| Prestwich to Ontario (California) | 5,260.96 mi (8,466.70 km) |
| Prestwich to Ontario (Oregon) | 4,673.67 mi (7,521.54 km) |
| Prestwich to Opa-locka (Florida) | 4,314.12 mi (6,942.90 km) |
| Prestwich to Opelika (Alabama) | 4,172.18 mi (6,714.48 km) |
| Prestwich to Opelousas (Louisiana) | 4,544.83 mi (7,314.20 km) |
| Prestwich to Orange (California) | 5,281.35 mi (8,499.51 km) |
| Prestwich to Orange (Texas) | 4,630.95 mi (7,452.79 km) |
| Prestwich to Orange City (Florida) | 4,198.91 mi (6,757.49 km) |
| Prestwich to Orangeburg (South Carolina) | 3,951.26 mi (6,358.94 km) |
