| Villabate to Olympia Heights (Florida) | 5,336.80 mi (8,588.75 km) |
| Villabate to Omaha (Nebraska) | 5,383.82 mi (8,664.42 km) |
| Villabate to On Top of the World Designated Place (Florida) | 5,294.42 mi (8,520.54 km) |
| Villabate to Onalaska (Wisconsin) | 5,078.16 mi (8,172.52 km) |
| Villabate to Oneida (New York) | 4,457.99 mi (7,174.45 km) |
| Villabate to Oneonta (New York) | 4,452.68 mi (7,165.90 km) |
| Villabate to Ontario (California) | 6,547.87 mi (10,537.79 km) |
| Villabate to Ontario (Oregon) | 5,974.12 mi (9,614.41 km) |
| Villabate to Opa-locka (Florida) | 5,325.41 mi (8,570.42 km) |
| Villabate to Opelika (Alabama) | 5,294.82 mi (8,521.20 km) |
| Villabate to Opelousas (Louisiana) | 5,695.38 mi (9,165.83 km) |
| Villabate to Orange (California) | 6,568.30 mi (10,570.66 km) |
| Villabate to Orange (Texas) | 5,789.61 mi (9,317.48 km) |
| Villabate to Orange City (Florida) | 5,252.73 mi (8,453.46 km) |
| Villabate to Orangeburg (South Carolina) | 5,049.65 mi (8,126.63 km) |
