| Tonypandy to Corinth (Mississippi) | 4,178.20 mi (6,724.16 km) |
| Tonypandy to Corinth (Texas) | 4,607.38 mi (7,414.86 km) |
| Tonypandy to Cornelius (North Carolina) | 3,841.61 mi (6,182.47 km) |
| Tonypandy to Cornelius (Oregon) | 4,826.27 mi (7,767.13 km) |
| Tonypandy to Corning (New York) | 3,386.02 mi (5,449.27 km) |
| Tonypandy to Corona (California) | 5,315.20 mi (8,553.99 km) |
| Tonypandy to Coronado (California) | 5,368.86 mi (8,640.34 km) |
| Tonypandy to Corpus Christi (Texas) | 4,899.25 mi (7,884.58 km) |
| Tonypandy to Corsicana (Texas) | 4,637.95 mi (7,464.06 km) |
| Tonypandy to Cortland (New York) | 3,331.41 mi (5,361.38 km) |
| Tonypandy to Corvallis (Oregon) | 4,886.36 mi (7,863.84 km) |
| Tonypandy to Coshocton (Ohio) | 3,661.36 mi (5,892.40 km) |
| Tonypandy to Costa Mesa (California) | 5,337.79 mi (8,590.35 km) |
| Tonypandy to Coto de Caza (California) | 5,330.84 mi (8,579.16 km) |
| Tonypandy to Cottage Grove (Minnesota) | 3,881.74 mi (6,247.05 km) |
