| Soisy-sous-Montmorency to Olympia Heights (Florida) | 4,575.22 mi (7,363.10 km) |
| Soisy-sous-Montmorency to Omaha (Nebraska) | 4,476.31 mi (7,203.93 km) |
| Soisy-sous-Montmorency to On Top of the World Designated Place (Florida) | 4,497.54 mi (7,238.10 km) |
| Soisy-sous-Montmorency to Onalaska (Wisconsin) | 4,172.16 mi (6,714.44 km) |
| Soisy-sous-Montmorency to Oneida (New York) | 3,594.54 mi (5,784.85 km) |
| Soisy-sous-Montmorency to Oneonta (New York) | 3,594.98 mi (5,785.55 km) |
| Soisy-sous-Montmorency to Ontario (California) | 5,617.28 mi (9,040.14 km) |
| Soisy-sous-Montmorency to Ontario (Oregon) | 5,038.40 mi (8,108.52 km) |
| Soisy-sous-Montmorency to Opa-locka (Florida) | 4,562.98 mi (7,343.41 km) |
| Soisy-sous-Montmorency to Opelika (Alabama) | 4,460.45 mi (7,178.39 km) |
| Soisy-sous-Montmorency to Opelousas (Louisiana) | 4,844.72 mi (7,796.82 km) |
| Soisy-sous-Montmorency to Orange (California) | 5,637.70 mi (9,072.99 km) |
| Soisy-sous-Montmorency to Orange (Texas) | 4,934.11 mi (7,940.68 km) |
| Soisy-sous-Montmorency to Orange City (Florida) | 4,462.22 mi (7,181.25 km) |
| Soisy-sous-Montmorency to Orangeburg (South Carolina) | 4,229.62 mi (6,806.91 km) |
