| Vertou to Olympia Heights (Florida) | 4,430.02 mi (7,129.43 km) |
| Vertou to Omaha (Nebraska) | 4,402.33 mi (7,084.86 km) |
| Vertou to On Top of the World Designated Place (Florida) | 4,363.85 mi (7,022.94 km) |
| Vertou to Onalaska (Wisconsin) | 4,096.75 mi (6,593.08 km) |
| Vertou to Oneida (New York) | 3,488.88 mi (5,614.82 km) |
| Vertou to Oneonta (New York) | 3,486.16 mi (5,610.43 km) |
| Vertou to Ontario (California) | 5,572.87 mi (8,968.66 km) |
| Vertou to Ontario (Oregon) | 5,015.59 mi (8,071.81 km) |
| Vertou to Opa-locka (Florida) | 4,418.02 mi (7,110.12 km) |
| Vertou to Opelika (Alabama) | 4,341.63 mi (6,987.17 km) |
| Vertou to Opelousas (Louisiana) | 4,734.03 mi (7,618.69 km) |
| Vertou to Orange (California) | 5,593.29 mi (9,001.53 km) |
| Vertou to Orange (Texas) | 4,825.94 mi (7,766.60 km) |
| Vertou to Orange City (Florida) | 4,326.21 mi (6,962.36 km) |
| Vertou to Orangeburg (South Carolina) | 4,104.29 mi (6,605.21 km) |
