| Houghton Regis to Coswig | 551.79 mi (888.02 km) |
| Houghton Regis to Cottbus | 633.41 mi (1,019.38 km) |
| Houghton Regis to Crailsheim | 502.66 mi (808.95 km) |
| Houghton Regis to Cremlingen | 474.84 mi (764.18 km) |
| Houghton Regis to Crimmitschau | 561.33 mi (903.38 km) |
| Houghton Regis to Cuxhaven | 407.12 mi (655.20 km) |
| Houghton Regis to Dachau | 586.01 mi (943.09 km) |
| Houghton Regis to Dallgow-Doberitz | 575.41 mi (926.03 km) |
| Houghton Regis to Damme | 371.53 mi (597.92 km) |
| Houghton Regis to Darmstadt | 423.58 mi (681.69 km) |
| Houghton Regis to Dassel | 435.64 mi (701.10 km) |
| Houghton Regis to Datteln | 336.55 mi (541.63 km) |
| Houghton Regis to Dautphe | 397.67 mi (639.99 km) |
| Houghton Regis to Deggendorf | 630.17 mi (1,014.16 km) |
| Houghton Regis to Delbruck | 388.02 mi (624.45 km) |
