| Bon Air to Dormagen | 4,041.15 mi (6,503.60 km) |
| Bon Air to Dornstadt | 4,242.15 mi (6,827.08 km) |
| Bon Air to Dorsten | 4,032.50 mi (6,489.67 km) |
| Bon Air to Dortmund | 4,056.21 mi (6,527.84 km) |
| Bon Air to Dorverden | 4,089.95 mi (6,582.14 km) |
| Bon Air to Dossenheim | 4,161.42 mi (6,697.16 km) |
| Bon Air to Dreieich | 4,147.01 mi (6,673.96 km) |
| Bon Air to Drensteinfurt | 4,059.70 mi (6,533.46 km) |
| Bon Air to Dresden | 4,316.22 mi (6,946.29 km) |
| Bon Air to Drochtersen | 4,073.11 mi (6,555.04 km) |
| Bon Air to Drolshagen | 4,081.02 mi (6,567.76 km) |
| Bon Air to Duderstadt | 4,166.64 mi (6,705.57 km) |
| Bon Air to Duisburg | 4,030.28 mi (6,486.11 km) |
| Bon Air to Dulmen | 4,040.53 mi (6,502.60 km) |
| Bon Air to Duren | 4,035.53 mi (6,494.56 km) |
