| Saint-Sebastien-sur-Loire to Oakley (California) | 5,492.01 mi (8,838.53 km) |
| Saint-Sebastien-sur-Loire to Oakton (Virginia) | 3,718.16 mi (5,983.81 km) |
| Saint-Sebastien-sur-Loire to Oakville (Missouri) | 4,293.67 mi (6,909.99 km) |
| Saint-Sebastien-sur-Loire to Oatfield (Oregon) | 5,110.02 mi (8,223.79 km) |
| Saint-Sebastien-sur-Loire to Ocala (Florida) | 4,352.28 mi (7,004.32 km) |
| Saint-Sebastien-sur-Loire to Ocean Acres (New Jersey) | 3,551.72 mi (5,715.95 km) |
| Saint-Sebastien-sur-Loire to Ocean City (New Jersey) | 3,584.31 mi (5,768.38 km) |
| Saint-Sebastien-sur-Loire to Ocean Pines (Maryland) | 3,643.20 mi (5,863.16 km) |
| Saint-Sebastien-sur-Loire to Ocean Pointe (Hawaii) | 7,481.86 mi (12,040.88 km) |
| Saint-Sebastien-sur-Loire to Ocean Springs (Mississippi) | 4,592.82 mi (7,391.42 km) |
| Saint-Sebastien-sur-Loire to Oceanside (California) | 5,603.57 mi (9,018.08 km) |
| Saint-Sebastien-sur-Loire to Oceanside (New York) | 3,489.45 mi (5,615.73 km) |
| Saint-Sebastien-sur-Loire to Ocoee (Florida) | 4,351.45 mi (7,002.97 km) |
| Saint-Sebastien-sur-Loire to Oconomowoc (Wisconsin) | 4,019.08 mi (6,468.08 km) |
| Saint-Sebastien-sur-Loire to Odenton (Maryland) | 3,684.42 mi (5,929.50 km) |
