| Colwyn Bay to Coswig | 682.69 mi (1,098.68 km) |
| Colwyn Bay to Cottbus | 763.34 mi (1,228.48 km) |
| Colwyn Bay to Crailsheim | 660.12 mi (1,062.36 km) |
| Colwyn Bay to Cremlingen | 603.31 mi (970.93 km) |
| Colwyn Bay to Crimmitschau | 702.86 mi (1,131.14 km) |
| Colwyn Bay to Cuxhaven | 509.35 mi (819.73 km) |
| Colwyn Bay to Dachau | 744.95 mi (1,198.88 km) |
| Colwyn Bay to Dallgow-Doberitz | 698.26 mi (1,123.74 km) |
| Colwyn Bay to Damme | 498.10 mi (801.61 km) |
| Colwyn Bay to Darmstadt | 579.57 mi (932.73 km) |
| Colwyn Bay to Dassel | 571.03 mi (918.98 km) |
| Colwyn Bay to Datteln | 477.74 mi (768.85 km) |
| Colwyn Bay to Dautphe | 545.88 mi (878.51 km) |
| Colwyn Bay to Deggendorf | 784.15 mi (1,261.98 km) |
| Colwyn Bay to Delbruck | 525.55 mi (845.80 km) |
