| Tonypandy to Cicero (Illinois) | 3,822.96 mi (6,152.47 km) |
| Tonypandy to Cimarron Hills (Colorado) | 4,599.87 mi (7,402.77 km) |
| Tonypandy to Cincinnati (Ohio) | 3,818.74 mi (6,145.67 km) |
| Tonypandy to Cinco Ranch (Texas) | 4,730.12 mi (7,612.38 km) |
| Tonypandy to Circleville (Ohio) | 3,734.49 mi (6,010.08 km) |
| Tonypandy to Citrus (California) | 5,311.69 mi (8,548.34 km) |
| Tonypandy to Citrus Heights (California) | 5,161.46 mi (8,306.57 km) |
| Tonypandy to Citrus Park (Florida) | 4,270.67 mi (6,872.98 km) |
| Tonypandy to Claiborne (Louisiana) | 4,445.19 mi (7,153.85 km) |
| Tonypandy to Claremont (California) | 5,305.36 mi (8,538.15 km) |
| Tonypandy to Claremont (New Hampshire) | 3,143.38 mi (5,058.77 km) |
| Tonypandy to Claremore (Oklahoma) | 4,390.86 mi (7,066.41 km) |
| Tonypandy to Clarksburg (Maryland) | 3,521.35 mi (5,667.07 km) |
| Tonypandy to Clarksburg (West Virginia) | 3,643.53 mi (5,863.69 km) |
| Tonypandy to Clarksdale (Mississippi) | 4,297.63 mi (6,916.37 km) |
