| Bargoed to Robertsville (New Jersey) | 3,357.77 mi (5,403.81 km) |
| Bargoed to Robinson (Texas) | 4,702.56 mi (7,568.04 km) |
| Bargoed to Robstown (Texas) | 4,914.13 mi (7,908.53 km) |
| Bargoed to Rochester (Michigan) | 3,610.89 mi (5,811.16 km) |
| Bargoed to Rochester (Minnesota) | 3,907.47 mi (6,288.47 km) |
| Bargoed to Rochester (New Hampshire) | 3,098.33 mi (4,986.28 km) |
| Bargoed to Rochester (New York) | 3,372.27 mi (5,427.14 km) |
| Bargoed to Rochester Hills (Michigan) | 3,613.29 mi (5,815.02 km) |
| Bargoed to Rock Hill (South Carolina) | 3,879.99 mi (6,244.24 km) |
| Bargoed to Rock Island (Illinois) | 3,954.70 mi (6,364.48 km) |
| Bargoed to Rock Springs (Wyoming) | 4,618.34 mi (7,432.49 km) |
| Bargoed to Rockford (Illinois) | 3,860.15 mi (6,212.31 km) |
| Bargoed to Rockledge (Florida) | 4,189.35 mi (6,742.10 km) |
| Bargoed to Rocklin (California) | 5,157.05 mi (8,299.47 km) |
| Bargoed to Rockport (Texas) | 4,878.00 mi (7,850.38 km) |
