| Cwmbran to Rancho Cordova (California) | 5,178.96 mi (8,334.73 km) |
| Cwmbran to Rancho Cucamonga (California) | 5,313.43 mi (8,551.14 km) |
| Cwmbran to Rancho Mirage (California) | 5,295.68 mi (8,522.58 km) |
| Cwmbran to Rancho Palos Verdes (California) | 5,360.62 mi (8,627.08 km) |
| Cwmbran to Rancho San Diego (California) | 5,368.47 mi (8,639.72 km) |
| Cwmbran to Rancho Santa Margarita (California) | 5,342.27 mi (8,597.55 km) |
| Cwmbran to Randallstown (Maryland) | 3,512.83 mi (5,653.36 km) |
| Cwmbran to Rantoul (Illinois) | 3,925.15 mi (6,316.92 km) |
| Cwmbran to Rapid City (South Dakota) | 4,296.78 mi (6,915.00 km) |
| Cwmbran to Ravenna (Ohio) | 3,613.52 mi (5,815.40 km) |
| Cwmbran to Raymondville (Texas) | 4,997.25 mi (8,042.30 km) |
| Cwmbran to Raymore (Missouri) | 4,239.46 mi (6,822.75 km) |
| Cwmbran to Raytown (Missouri) | 4,230.32 mi (6,808.05 km) |
| Cwmbran to Reading (Ohio) | 3,828.43 mi (6,161.27 km) |
| Cwmbran to Reading (Pennsylvania) | 3,434.51 mi (5,527.31 km) |
