| Happy Valley to Dormagen | 5,114.60 mi (8,231.15 km) |
| Happy Valley to Dornstadt | 5,342.99 mi (8,598.71 km) |
| Happy Valley to Dorsten | 5,086.26 mi (8,185.54 km) |
| Happy Valley to Dortmund | 5,106.57 mi (8,218.23 km) |
| Happy Valley to Dorverden | 5,071.21 mi (8,161.33 km) |
| Happy Valley to Dossenheim | 5,254.94 mi (8,457.01 km) |
| Happy Valley to Dreieich | 5,223.70 mi (8,406.73 km) |
| Happy Valley to Drensteinfurt | 5,097.18 mi (8,203.12 km) |
| Happy Valley to Dresden | 5,277.52 mi (8,493.35 km) |
| Happy Valley to Drochtersen | 5,025.42 mi (8,087.64 km) |
| Happy Valley to Drolshagen | 5,141.52 mi (8,274.48 km) |
| Happy Valley to Duderstadt | 5,172.47 mi (8,324.29 km) |
| Happy Valley to Duisburg | 5,094.20 mi (8,198.32 km) |
| Happy Valley to Dulmen | 5,084.07 mi (8,182.03 km) |
| Happy Valley to Duren | 5,123.48 mi (8,245.44 km) |
