| Fos-sur-Mer to Rosemont (California) | 5,851.68 mi (9,417.37 km) |
| Fos-sur-Mer to Rosemount (Minnesota) | 4,535.86 mi (7,299.76 km) |
| Fos-sur-Mer to Rosenberg (Texas) | 5,335.47 mi (8,586.61 km) |
| Fos-sur-Mer to Roseville (California) | 5,838.11 mi (9,395.53 km) |
| Fos-sur-Mer to Roseville (Michigan) | 4,216.04 mi (6,785.05 km) |
| Fos-sur-Mer to Roseville (Minnesota) | 4,527.87 mi (7,286.90 km) |
| Fos-sur-Mer to Rossmoor (California) | 6,005.72 mi (9,665.27 km) |
| Fos-sur-Mer to Rossville (Maryland) | 4,054.05 mi (6,524.36 km) |
| Fos-sur-Mer to Roswell (Georgia) | 4,622.11 mi (7,438.56 km) |
| Fos-sur-Mer to Roswell (New Mexico) | 5,517.02 mi (8,878.79 km) |
| Fos-sur-Mer to Round Lake (Illinois) | 4,438.01 mi (7,142.29 km) |
| Fos-sur-Mer to Round Lake Beach (Illinois) | 4,435.54 mi (7,138.30 km) |
| Fos-sur-Mer to Round Rock (Texas) | 5,369.22 mi (8,640.93 km) |
| Fos-sur-Mer to Rowland Heights (California) | 5,989.09 mi (9,638.51 km) |
| Fos-sur-Mer to Rowlett (Texas) | 5,208.59 mi (8,382.42 km) |
