| Fos-sur-Mer to Rockville (Maryland) | 4,094.82 mi (6,589.97 km) |
| Fos-sur-Mer to Rockville Centre (New York) | 3,878.82 mi (6,242.36 km) |
| Fos-sur-Mer to Rockwall (Texas) | 5,203.77 mi (8,374.66 km) |
| Fos-sur-Mer to Rocky Mount (North Carolina) | 4,244.87 mi (6,831.46 km) |
| Fos-sur-Mer to Rocky Point (New York) | 3,837.68 mi (6,176.16 km) |
| Fos-sur-Mer to Rocky River (Ohio) | 4,209.90 mi (6,775.19 km) |
| Fos-sur-Mer to Roessleville (New York) | 3,814.64 mi (6,139.07 km) |
| Fos-sur-Mer to Rogers (Arkansas) | 4,950.36 mi (7,966.84 km) |
| Fos-sur-Mer to Rogers (Minnesota) | 4,536.91 mi (7,301.45 km) |
| Fos-sur-Mer to Rohnert Park (California) | 5,905.16 mi (9,503.43 km) |
| Fos-sur-Mer to Rolla (Missouri) | 4,777.07 mi (7,687.96 km) |
| Fos-sur-Mer to Rolling Meadows (Illinois) | 4,445.72 mi (7,154.69 km) |
| Fos-sur-Mer to Roma (Texas) | 5,625.28 mi (9,053.02 km) |
| Fos-sur-Mer to Rome (Georgia) | 4,650.07 mi (7,483.56 km) |
| Fos-sur-Mer to Rome (New York) | 3,870.43 mi (6,228.85 km) |
