| Bargoed to Roy (Utah) | 4,734.55 mi (7,619.52 km) |
| Bargoed to Royal Kunia (Hawaii) | 7,160.81 mi (11,524.21 km) |
| Bargoed to Royal Oak (Michigan) | 3,620.06 mi (5,825.93 km) |
| Bargoed to Royal Palm Beach (Florida) | 4,248.42 mi (6,837.18 km) |
| Bargoed to Royse City (Texas) | 4,592.90 mi (7,391.55 km) |
| Bargoed to Ruskin (Florida) | 4,291.06 mi (6,905.80 km) |
| Bargoed to Russellville (Alabama) | 4,174.93 mi (6,718.90 km) |
| Bargoed to Russellville (Arkansas) | 4,352.57 mi (7,004.79 km) |
| Bargoed to Ruston (Louisiana) | 4,469.77 mi (7,193.40 km) |
| Bargoed to Rutherford (New Jersey) | 3,329.40 mi (5,358.15 km) |
| Bargoed to Rutland (Vermont) | 3,167.28 mi (5,097.24 km) |
| Bargoed to Sabana Grande (Puerto Rico) | 4,125.30 mi (6,639.03 km) |
| Bargoed to Sachse (Texas) | 4,603.32 mi (7,408.32 km) |
| Bargoed to Saco (Maine) | 3,067.60 mi (4,936.83 km) |
| Bargoed to Sacramento (California) | 5,177.41 mi (8,332.24 km) |
