| Harelbeke to Cottbus | 479.63 mi (771.89 km) |
| Harelbeke to Crailsheim | 322.71 mi (519.36 km) |
| Harelbeke to Cremlingen | 329.56 mi (530.38 km) |
| Harelbeke to Crimmitschau | 395.71 mi (636.84 km) |
| Harelbeke to Cuxhaven | 307.50 mi (494.88 km) |
| Harelbeke to Dachau | 405.48 mi (652.56 km) |
| Harelbeke to Dallgow-Doberitz | 432.41 mi (695.90 km) |
| Harelbeke to Damme | 238.70 mi (384.15 km) |
| Harelbeke to Darmstadt | 244.92 mi (394.15 km) |
| Harelbeke to Dassel | 282.88 mi (455.24 km) |
| Harelbeke to Datteln | 182.68 mi (293.99 km) |
| Harelbeke to Dautphe | 228.36 mi (367.51 km) |
| Harelbeke to Deggendorf | 451.88 mi (727.22 km) |
| Harelbeke to Delbruck | 235.39 mi (378.82 km) |
| Harelbeke to Delitzsch | 393.46 mi (633.22 km) |
