| Tonypandy to Cernavoda | 1,526.67 mi (2,456.93 km) |
| Tonypandy to Chitila | 1,433.46 mi (2,306.93 km) |
| Tonypandy to Cisnadie | 1,314.85 mi (2,116.05 km) |
| Tonypandy to Cluj-Napoca | 1,257.85 mi (2,024.31 km) |
| Tonypandy to Codlea | 1,370.48 mi (2,205.57 km) |
| Tonypandy to Comanesti | 1,390.61 mi (2,237.97 km) |
| Tonypandy to Comarnic | 1,393.28 mi (2,242.26 km) |
| Tonypandy to Constanta | 1,558.24 mi (2,507.75 km) |
| Tonypandy to Corabia | 1,397.61 mi (2,249.24 km) |
| Tonypandy to Costesti | 1,381.08 mi (2,222.64 km) |
| Tonypandy to Covasna | 1,397.26 mi (2,248.68 km) |
| Tonypandy to Craiova | 1,348.17 mi (2,169.67 km) |
| Tonypandy to Cristuru Secuiesc | 1,334.27 mi (2,147.30 km) |
| Tonypandy to Cugir | 1,277.12 mi (2,055.33 km) |
| Tonypandy to Cumpana | 1,556.85 mi (2,505.50 km) |
