| Bargoed to Ridgeland (Mississippi) | 4,375.27 mi (7,041.32 km) |
| Bargoed to Ridgewood (New Jersey) | 3,322.78 mi (5,347.50 km) |
| Bargoed to Rifle (Colorado) | 4,677.33 mi (7,527.44 km) |
| Bargoed to Rincon (Georgia) | 4,015.34 mi (6,462.06 km) |
| Bargoed to Ringwood (New Jersey) | 3,324.13 mi (5,349.68 km) |
| Bargoed to Río Grande (Puerto Rico) | 4,062.12 mi (6,537.35 km) |
| Bargoed to Rio Grande City (Texas) | 5,034.42 mi (8,102.11 km) |
| Bargoed to Rio Linda (California) | 5,169.77 mi (8,319.94 km) |
| Bargoed to Rio Rancho (New Mexico) | 4,863.90 mi (7,827.68 km) |
| Bargoed to Rio Rico (Arizona) | 5,222.99 mi (8,405.59 km) |
| Bargoed to Ripon (California) | 5,214.10 mi (8,391.28 km) |
| Bargoed to River Edge (New Jersey) | 3,322.09 mi (5,346.39 km) |
| Bargoed to River Falls (Wisconsin) | 3,873.90 mi (6,234.43 km) |
| Bargoed to River Forest (Illinois) | 3,829.10 mi (6,162.34 km) |
| Bargoed to River Grove (Illinois) | 3,828.47 mi (6,161.33 km) |
