| Saint-Sebastien-sur-Loire to Romeoville (Illinois) | 4,064.48 mi (6,541.15 km) |
| Saint-Sebastien-sur-Loire to Romulus (Michigan) | 3,844.59 mi (6,187.27 km) |
| Saint-Sebastien-sur-Loire to Ronkonkoma (New York) | 3,460.54 mi (5,569.20 km) |
| Saint-Sebastien-sur-Loire to Roosevelt (New York) | 3,485.37 mi (5,609.16 km) |
| Saint-Sebastien-sur-Loire to Rosamond (California) | 5,546.44 mi (8,926.12 km) |
| Saint-Sebastien-sur-Loire to Rosaryville (Maryland) | 3,702.14 mi (5,958.02 km) |
| Saint-Sebastien-sur-Loire to Roscoe (Illinois) | 4,068.02 mi (6,546.84 km) |
| Saint-Sebastien-sur-Loire to Rose Hill (Virginia) | 3,713.74 mi (5,976.68 km) |
| Saint-Sebastien-sur-Loire to Roseburg (Oregon) | 5,253.53 mi (8,454.74 km) |
| Saint-Sebastien-sur-Loire to Rosedale (California) | 5,552.19 mi (8,935.39 km) |
| Saint-Sebastien-sur-Loire to Rosedale (Maryland) | 3,665.97 mi (5,899.81 km) |
| Saint-Sebastien-sur-Loire to Roselle (Illinois) | 4,049.25 mi (6,516.63 km) |
| Saint-Sebastien-sur-Loire to Roselle (New Jersey) | 3,516.06 mi (5,658.55 km) |
| Saint-Sebastien-sur-Loire to Roselle Park (New Jersey) | 3,515.88 mi (5,658.26 km) |
| Saint-Sebastien-sur-Loire to Rosemead (California) | 5,585.16 mi (8,988.44 km) |
