| Covington to Dormagen | 4,241.99 mi (6,826.83 km) |
| Covington to Dornstadt | 4,452.56 mi (7,165.70 km) |
| Covington to Dorsten | 4,229.63 mi (6,806.93 km) |
| Covington to Dortmund | 4,253.33 mi (6,845.07 km) |
| Covington to Dorverden | 4,275.65 mi (6,880.99 km) |
| Covington to Dossenheim | 4,368.68 mi (7,030.72 km) |
| Covington to Dreieich | 4,350.98 mi (7,002.22 km) |
| Covington to Drensteinfurt | 4,254.62 mi (6,847.15 km) |
| Covington to Dresden | 4,504.04 mi (7,248.55 km) |
| Covington to Drochtersen | 4,253.22 mi (6,844.89 km) |
| Covington to Drolshagen | 4,280.54 mi (6,888.87 km) |
| Covington to Duderstadt | 4,358.62 mi (7,014.51 km) |
| Covington to Duisburg | 4,229.16 mi (6,806.18 km) |
| Covington to Dulmen | 4,236.04 mi (6,817.25 km) |
| Covington to Duren | 4,238.81 mi (6,821.71 km) |
