| Karlovo to Dillingen | 803.08 mi (1,292.43 km) |
| Karlovo to Dillingen | 980.03 mi (1,577.20 km) |
| Karlovo to Dingolfing | 723.00 mi (1,163.56 km) |
| Karlovo to Dinkelsbuhl | 824.47 mi (1,326.86 km) |
| Karlovo to Dinklage | 1,035.56 mi (1,666.57 km) |
| Karlovo to Dinslaken | 1,045.38 mi (1,682.38 km) |
| Karlovo to Dippoldiswalde | 774.78 mi (1,246.89 km) |
| Karlovo to Ditzingen | 868.64 mi (1,397.93 km) |
| Karlovo to Dobeln | 803.08 mi (1,292.43 km) |
| Karlovo to Doberlug-Kirchhain | 812.72 mi (1,307.95 km) |
| Karlovo to Donaueschingen | 870.91 mi (1,401.60 km) |
| Karlovo to Donauworth | 793.42 mi (1,276.88 km) |
| Karlovo to Donzdorf | 833.40 mi (1,341.23 km) |
| Karlovo to Dorfen | 724.74 mi (1,166.36 km) |
| Karlovo to Dormagen | 1,026.90 mi (1,652.64 km) |
