| Odense to Olympia Heights (Florida) | 4,799.66 mi (7,724.30 km) |
| Odense to Omaha (Nebraska) | 4,493.70 mi (7,231.90 km) |
| Odense to On Top of the World Designated Place (Florida) | 4,687.21 mi (7,543.33 km) |
| Odense to Onalaska (Wisconsin) | 4,198.68 mi (6,757.12 km) |
| Odense to Oneida (New York) | 3,716.63 mi (5,981.34 km) |
| Odense to Oneonta (New York) | 3,726.07 mi (5,996.53 km) |
| Odense to Ontario (California) | 5,537.94 mi (8,912.45 km) |
| Odense to Ontario (Oregon) | 4,911.25 mi (7,903.90 km) |
| Odense to Opa-locka (Florida) | 4,786.85 mi (7,703.69 km) |
| Odense to Opelika (Alabama) | 4,605.83 mi (7,412.36 km) |
| Odense to Opelousas (Louisiana) | 4,960.50 mi (7,983.15 km) |
| Odense to Orange (California) | 5,558.04 mi (8,944.81 km) |
| Odense to Orange (Texas) | 5,041.23 mi (8,113.07 km) |
| Odense to Orange City (Florida) | 4,659.52 mi (7,498.77 km) |
| Odense to Orangeburg (South Carolina) | 4,397.89 mi (7,077.71 km) |
