| Diamond Bar to Dillenburg | 5,727.21 mi (9,217.05 km) |
| Diamond Bar to Dillingen | 5,903.98 mi (9,501.54 km) |
| Diamond Bar to Dillingen | 5,750.29 mi (9,254.20 km) |
| Diamond Bar to Dingolfing | 5,960.21 mi (9,592.04 km) |
| Diamond Bar to Dinkelsbuhl | 5,873.24 mi (9,452.07 km) |
| Diamond Bar to Dinklage | 5,624.53 mi (9,051.80 km) |
| Diamond Bar to Dinslaken | 5,639.27 mi (9,075.53 km) |
| Diamond Bar to Dippoldiswalde | 5,871.48 mi (9,449.24 km) |
| Diamond Bar to Ditzingen | 5,848.39 mi (9,412.07 km) |
| Diamond Bar to Dobeln | 5,844.22 mi (9,405.36 km) |
| Diamond Bar to Doberlug-Kirchhain | 5,829.74 mi (9,382.05 km) |
| Diamond Bar to Donaueschingen | 5,876.00 mi (9,456.51 km) |
| Diamond Bar to Donauworth | 5,906.90 mi (9,506.24 km) |
| Diamond Bar to Donzdorf | 5,878.43 mi (9,460.42 km) |
| Diamond Bar to Dorfen | 5,969.59 mi (9,607.13 km) |
