| Welwyn Garden City to Coswig | 538.32 mi (866.34 km) |
| Welwyn Garden City to Cottbus | 619.93 mi (997.69 km) |
| Welwyn Garden City to Crailsheim | 487.11 mi (783.93 km) |
| Welwyn Garden City to Cremlingen | 461.72 mi (743.07 km) |
| Welwyn Garden City to Crimmitschau | 546.92 mi (880.18 km) |
| Welwyn Garden City to Cuxhaven | 396.89 mi (638.73 km) |
| Welwyn Garden City to Dachau | 570.38 mi (917.95 km) |
| Welwyn Garden City to Dallgow-Doberitz | 562.65 mi (905.49 km) |
| Welwyn Garden City to Damme | 358.87 mi (577.54 km) |
| Welwyn Garden City to Darmstadt | 408.13 mi (656.83 km) |
| Welwyn Garden City to Dassel | 421.93 mi (679.04 km) |
| Welwyn Garden City to Datteln | 322.48 mi (518.98 km) |
| Welwyn Garden City to Dautphe | 382.84 mi (616.12 km) |
| Welwyn Garden City to Deggendorf | 614.79 mi (989.41 km) |
| Welwyn Garden City to Delbruck | 374.19 mi (602.20 km) |
