| Karlovac to Derecik | 1,591.52 mi (2,561.31 km) |
| Karlovac to Dereli | 1,195.41 mi (1,923.83 km) |
| Karlovac to Derik | 1,390.80 mi (2,238.28 km) |
| Karlovac to Derinkuyu | 1,097.95 mi (1,766.98 km) |
| Karlovac to Develi | 1,132.06 mi (1,821.88 km) |
| Karlovac to Dicle | 1,346.25 mi (2,166.58 km) |
| Karlovac to Digor | 1,445.11 mi (2,325.67 km) |
| Karlovac to Dikili | 728.38 mi (1,172.22 km) |
| Karlovac to Divrigi | 1,221.08 mi (1,965.13 km) |
| Karlovac to Diyadin | 1,481.68 mi (2,384.53 km) |
| Karlovac to Diyarbakir | 1,370.07 mi (2,204.92 km) |
| Karlovac to Doganhisar | 970.38 mi (1,561.68 km) |
| Karlovac to Dogansehir | 1,253.01 mi (2,016.52 km) |
| Karlovac to Dogubayazit | 1,501.04 mi (2,415.69 km) |
| Karlovac to Domanic | 813.97 mi (1,309.96 km) |
