| Hemel Hempstead to Coswig | 550.43 mi (885.83 km) |
| Hemel Hempstead to Cottbus | 632.04 mi (1,017.17 km) |
| Hemel Hempstead to Crailsheim | 497.22 mi (800.20 km) |
| Hemel Hempstead to Cremlingen | 473.93 mi (762.72 km) |
| Hemel Hempstead to Crimmitschau | 558.59 mi (898.96 km) |
| Hemel Hempstead to Cuxhaven | 409.16 mi (658.48 km) |
| Hemel Hempstead to Dachau | 580.16 mi (933.67 km) |
| Hemel Hempstead to Dallgow-Doberitz | 574.92 mi (925.25 km) |
| Hemel Hempstead to Damme | 371.16 mi (597.33 km) |
| Hemel Hempstead to Darmstadt | 418.57 mi (673.62 km) |
| Hemel Hempstead to Dassel | 433.97 mi (698.41 km) |
| Hemel Hempstead to Datteln | 334.37 mi (538.11 km) |
| Hemel Hempstead to Dautphe | 394.19 mi (634.39 km) |
| Hemel Hempstead to Deggendorf | 625.35 mi (1,006.40 km) |
| Hemel Hempstead to Delbruck | 386.18 mi (621.50 km) |
