| Frechen to Delitzsch | 242.74 mi (390.66 km) |
| Frechen to Delmenhorst | 166.43 mi (267.84 km) |
| Frechen to Demmin | 333.73 mi (537.09 km) |
| Frechen to Denkendorf | 189.66 mi (305.24 km) |
| Frechen to Denzlingen | 202.53 mi (325.94 km) |
| Frechen to Dessau-Rosslau | 241.98 mi (389.43 km) |
| Frechen to Detmold | 113.59 mi (182.80 km) |
| Frechen to Dettingen an der Erms | 199.90 mi (321.70 km) |
| Frechen to Dieburg | 113.80 mi (183.14 km) |
| Frechen to Diedorf | 250.32 mi (402.85 km) |
| Frechen to Dielheim | 141.32 mi (227.44 km) |
| Frechen to Diepholz | 134.38 mi (216.27 km) |
| Frechen to Diessen am Ammersee | 281.08 mi (452.36 km) |
| Frechen to Dietzenbach | 106.52 mi (171.42 km) |
| Frechen to Diez | 64.67 mi (104.08 km) |
