| Mechernich to Dudley | 397.60 mi (639.88 km) |
| Mechernich to Dukinfield | 420.55 mi (676.80 km) |
| Mechernich to Dumbarton | 591.58 mi (952.06 km) |
| Mechernich to Dumfries | 526.92 mi (848.00 km) |
| Mechernich to Dunbar | 530.79 mi (854.22 km) |
| Mechernich to Dunblane | 582.15 mi (936.88 km) |
| Mechernich to Dundee | 564.83 mi (909.00 km) |
| Mechernich to Dunfermline | 561.31 mi (903.35 km) |
| Mechernich to Dunstable | 322.49 mi (519.00 km) |
| Mechernich to Durham | 448.79 mi (722.26 km) |
| Mechernich to Ealing | 308.22 mi (496.04 km) |
| Mechernich to Earlestown | 441.25 mi (710.12 km) |
| Mechernich to Earley | 334.43 mi (538.22 km) |
| Mechernich to East Barnet | 304.00 mi (489.24 km) |
| Mechernich to East Dereham | 283.81 mi (456.76 km) |
