| Tonypandy to Butzbach | 532.08 mi (856.29 km) |
| Tonypandy to Buxtehude | 566.35 mi (911.46 km) |
| Tonypandy to Cadolzburg | 645.29 mi (1,038.49 km) |
| Tonypandy to Calbe | 650.26 mi (1,046.48 km) |
| Tonypandy to Calw | 574.54 mi (924.63 km) |
| Tonypandy to Castrop-Rauxel | 461.88 mi (743.32 km) |
| Tonypandy to Celle | 577.40 mi (929.24 km) |
| Tonypandy to Cham | 726.43 mi (1,169.08 km) |
| Tonypandy to Chemnitz | 708.81 mi (1,140.71 km) |
| Tonypandy to Clausthal-Zellerfeld | 589.46 mi (948.65 km) |
| Tonypandy to Cloppenburg | 493.43 mi (794.10 km) |
| Tonypandy to Coburg | 633.55 mi (1,019.59 km) |
| Tonypandy to Coesfeld | 453.98 mi (730.61 km) |
| Tonypandy to Cologne | 451.76 mi (727.03 km) |
| Tonypandy to Coswig | 733.75 mi (1,180.86 km) |
