| Venosa to Olympia Heights (Florida) | 5,374.30 mi (8,649.11 km) |
| Venosa to Omaha (Nebraska) | 5,336.55 mi (8,588.34 km) |
| Venosa to On Top of the World Designated Place (Florida) | 5,316.34 mi (8,555.82 km) |
| Venosa to Onalaska (Wisconsin) | 5,032.32 mi (8,098.73 km) |
| Venosa to Oneida (New York) | 4,443.34 mi (7,150.86 km) |
| Venosa to Oneonta (New York) | 4,441.48 mi (7,147.86 km) |
| Venosa to Ontario (California) | 6,468.61 mi (10,410.22 km) |
| Venosa to Ontario (Oregon) | 5,874.55 mi (9,454.18 km) |
| Venosa to Opa-locka (Florida) | 5,362.54 mi (8,630.17 km) |
| Venosa to Opelika (Alabama) | 5,298.07 mi (8,526.41 km) |
| Venosa to Opelousas (Louisiana) | 5,690.02 mi (9,157.20 km) |
| Venosa to Orange (California) | 6,488.99 mi (10,443.01 km) |
| Venosa to Orange (Texas) | 5,781.46 mi (9,304.36 km) |
| Venosa to Orange City (Florida) | 5,277.48 mi (8,493.29 km) |
| Venosa to Orangeburg (South Carolina) | 5,059.91 mi (8,143.14 km) |
