| Tonypandy to Coswig | 678.31 mi (1,091.64 km) |
| Tonypandy to Cottbus | 759.93 mi (1,222.99 km) |
| Tonypandy to Crailsheim | 619.06 mi (996.28 km) |
| Tonypandy to Cremlingen | 601.48 mi (967.99 km) |
| Tonypandy to Crimmitschau | 686.31 mi (1,104.52 km) |
| Tonypandy to Cuxhaven | 530.31 mi (853.44 km) |
| Tonypandy to Dachau | 699.98 mi (1,126.51 km) |
| Tonypandy to Dallgow-Doberitz | 701.98 mi (1,129.73 km) |
| Tonypandy to Damme | 498.09 mi (801.60 km) |
| Tonypandy to Darmstadt | 542.12 mi (872.46 km) |
| Tonypandy to Dassel | 561.97 mi (904.40 km) |
| Tonypandy to Datteln | 462.40 mi (744.15 km) |
| Tonypandy to Dautphe | 521.21 mi (838.80 km) |
| Tonypandy to Deggendorf | 749.05 mi (1,205.49 km) |
| Tonypandy to Delbruck | 514.21 mi (827.55 km) |
