| Troyan to Dornstadt | 809.08 mi (1,302.09 km) |
| Troyan to Dorsten | 1,025.32 mi (1,650.09 km) |
| Troyan to Dortmund | 1,001.67 mi (1,612.03 km) |
| Troyan to Dorverden | 990.70 mi (1,594.38 km) |
| Troyan to Dossenheim | 889.10 mi (1,430.88 km) |
| Troyan to Dreieich | 904.49 mi (1,455.63 km) |
| Troyan to Drensteinfurt | 1,001.35 mi (1,611.51 km) |
| Troyan to Dresden | 764.07 mi (1,229.66 km) |
| Troyan to Drochtersen | 1,023.08 mi (1,646.49 km) |
| Troyan to Drolshagen | 974.04 mi (1,567.56 km) |
| Troyan to Duderstadt | 900.49 mi (1,449.20 km) |
| Troyan to Duisburg | 1,025.44 mi (1,650.29 km) |
| Troyan to Dulmen | 1,019.54 mi (1,640.79 km) |
| Troyan to Duren | 1,016.47 mi (1,635.86 km) |
| Troyan to Durmersheim | 891.61 mi (1,434.91 km) |
