| Ploemeur to Rockville (Maryland) | 3,606.82 mi (5,804.61 km) |
| Ploemeur to Rockville Centre (New York) | 3,391.20 mi (5,457.61 km) |
| Ploemeur to Rockwall (Texas) | 4,707.12 mi (7,575.38 km) |
| Ploemeur to Rocky Mount (North Carolina) | 3,762.73 mi (6,055.54 km) |
| Ploemeur to Rocky Point (New York) | 3,350.19 mi (5,391.61 km) |
| Ploemeur to Rocky River (Ohio) | 3,714.15 mi (5,977.34 km) |
| Ploemeur to Roessleville (New York) | 3,322.83 mi (5,347.59 km) |
| Ploemeur to Rogers (Arkansas) | 4,452.32 mi (7,165.31 km) |
| Ploemeur to Rogers (Minnesota) | 4,036.01 mi (6,495.34 km) |
| Ploemeur to Rohnert Park (California) | 5,416.00 mi (8,716.20 km) |
| Ploemeur to Rolla (Missouri) | 4,279.04 mi (6,886.44 km) |
| Ploemeur to Rolling Meadows (Illinois) | 3,946.34 mi (6,351.02 km) |
| Ploemeur to Roma (Texas) | 5,133.10 mi (8,260.93 km) |
| Ploemeur to Rome (Georgia) | 4,162.11 mi (6,698.27 km) |
| Ploemeur to Rome (New York) | 3,376.46 mi (5,433.88 km) |
