| Saint-Sebastien-sur-Loire to Orangevale (California) | 5,438.15 mi (8,751.86 km) |
| Saint-Sebastien-sur-Loire to Orchards (Washington) | 5,092.97 mi (8,196.34 km) |
| Saint-Sebastien-sur-Loire to Orcutt (California) | 5,622.39 mi (9,048.36 km) |
| Saint-Sebastien-sur-Loire to Oregon (Ohio) | 3,870.34 mi (6,228.71 km) |
| Saint-Sebastien-sur-Loire to Oregon (Wisconsin) | 4,062.34 mi (6,537.70 km) |
| Saint-Sebastien-sur-Loire to Oregon City (Oregon) | 5,113.86 mi (8,229.97 km) |
| Saint-Sebastien-sur-Loire to Orem (Utah) | 5,029.93 mi (8,094.90 km) |
| Saint-Sebastien-sur-Loire to Orinda (California) | 5,513.93 mi (8,873.81 km) |
| Saint-Sebastien-sur-Loire to Orland Park (Illinois) | 4,055.76 mi (6,527.12 km) |
| Saint-Sebastien-sur-Loire to Orlando (Florida) | 4,347.17 mi (6,996.09 km) |
| Saint-Sebastien-sur-Loire to Ormond Beach (Florida) | 4,299.10 mi (6,918.74 km) |
| Saint-Sebastien-sur-Loire to Oro Valley (Arizona) | 5,412.22 mi (8,710.13 km) |
| Saint-Sebastien-sur-Loire to Oroville (California) | 5,404.37 mi (8,697.49 km) |
| Saint-Sebastien-sur-Loire to Oshkosh (Wisconsin) | 3,983.57 mi (6,410.93 km) |
| Saint-Sebastien-sur-Loire to Oskaloosa (Iowa) | 4,262.98 mi (6,860.60 km) |
