| Roquebrune-sur-Argens to Olympia Heights (Florida) | 4,874.64 mi (7,844.97 km) |
| Roquebrune-sur-Argens to Omaha (Nebraska) | 4,871.92 mi (7,840.60 km) |
| Roquebrune-sur-Argens to On Top of the World Designated Place (Florida) | 4,818.10 mi (7,753.99 km) |
| Roquebrune-sur-Argens to Onalaska (Wisconsin) | 4,566.46 mi (7,349.00 km) |
| Roquebrune-sur-Argens to Oneida (New York) | 3,956.89 mi (6,367.99 km) |
| Roquebrune-sur-Argens to Oneonta (New York) | 3,953.34 mi (6,362.29 km) |
| Roquebrune-sur-Argens to Ontario (California) | 6,034.84 mi (9,712.13 km) |
| Roquebrune-sur-Argens to Ontario (Oregon) | 5,466.10 mi (8,796.84 km) |
| Roquebrune-sur-Argens to Opa-locka (Florida) | 4,862.88 mi (7,826.04 km) |
| Roquebrune-sur-Argens to Opelika (Alabama) | 4,804.52 mi (7,732.12 km) |
| Roquebrune-sur-Argens to Opelousas (Louisiana) | 5,199.89 mi (8,368.42 km) |
| Roquebrune-sur-Argens to Orange (California) | 6,055.26 mi (9,745.00 km) |
| Roquebrune-sur-Argens to Orange (Texas) | 5,292.57 mi (8,517.58 km) |
| Roquebrune-sur-Argens to Orange City (Florida) | 4,778.81 mi (7,690.75 km) |
| Roquebrune-sur-Argens to Orangeburg (South Carolina) | 4,564.13 mi (7,345.26 km) |
