| Cwmbran to Coldwater (Michigan) | 3,726.90 mi (5,997.86 km) |
| Cwmbran to Colesville (Maryland) | 3,534.26 mi (5,687.84 km) |
| Cwmbran to College (Alaska) | 4,169.67 mi (6,710.43 km) |
| Cwmbran to College Park (Georgia) | 4,093.84 mi (6,588.40 km) |
| Cwmbran to College Park (Maryland) | 3,534.92 mi (5,688.90 km) |
| Cwmbran to College Station (Texas) | 4,724.22 mi (7,602.89 km) |
| Cwmbran to Collegedale (Tennessee) | 4,049.52 mi (6,517.08 km) |
| Cwmbran to Colleyville (Texas) | 4,639.29 mi (7,466.21 km) |
| Cwmbran to Collierville (Tennessee) | 4,237.33 mi (6,819.32 km) |
| Cwmbran to Collinsville (Illinois) | 4,073.98 mi (6,556.43 km) |
| Cwmbran to Colonia (New Jersey) | 3,357.47 mi (5,403.32 km) |
| Cwmbran to Colonial Heights (Virginia) | 3,631.91 mi (5,844.99 km) |
| Cwmbran to Colonial Park (Pennsylvania) | 3,472.30 mi (5,588.12 km) |
| Cwmbran to Colorado Springs (Colorado) | 4,615.79 mi (7,428.40 km) |
| Cwmbran to Colton (California) | 5,309.42 mi (8,544.68 km) |
