| Bargoed to Carlsbad (New Mexico) | 4,926.42 mi (7,928.30 km) |
| Bargoed to Carmel (Indiana) | 3,852.53 mi (6,200.04 km) |
| Bargoed to Carmichael (California) | 5,169.42 mi (8,319.37 km) |
| Bargoed to Carney (Maryland) | 3,490.22 mi (5,616.96 km) |
| Bargoed to Carnot-Moon (Pennsylvania) | 3,591.23 mi (5,779.53 km) |
| Bargoed to Carol Stream (Illinois) | 3,840.03 mi (6,179.93 km) |
| Bargoed to Carolina (Puerto Rico) | 4,066.64 mi (6,544.63 km) |
| Bargoed to Carolina Forest (South Carolina) | 3,847.97 mi (6,192.70 km) |
| Bargoed to Carpentersville (Illinois) | 3,836.77 mi (6,174.69 km) |
| Bargoed to Carpinteria (California) | 5,353.06 mi (8,614.91 km) |
| Bargoed to Carrboro (North Carolina) | 3,753.76 mi (6,041.10 km) |
| Bargoed to Carroll (Iowa) | 4,087.25 mi (6,577.79 km) |
| Bargoed to Carrollton (Georgia) | 4,112.19 mi (6,617.93 km) |
| Bargoed to Carrollton (Texas) | 4,615.00 mi (7,427.12 km) |
| Bargoed to Carrollwood (Florida) | 4,277.45 mi (6,883.89 km) |
