| Piraeus to Derecik | 1,131.75 mi (1,821.38 km) |
| Piraeus to Dereli | 812.25 mi (1,307.19 km) |
| Piraeus to Derik | 908.97 mi (1,462.84 km) |
| Piraeus to Derinkuyu | 602.75 mi (970.04 km) |
| Piraeus to Develi | 643.78 mi (1,036.07 km) |
| Piraeus to Dicle | 891.74 mi (1,435.11 km) |
| Piraeus to Digor | 1,069.87 mi (1,721.79 km) |
| Piraeus to Dikili | 191.42 mi (308.07 km) |
| Piraeus to Divrigi | 786.05 mi (1,265.02 km) |
| Piraeus to Diyadin | 1,082.82 mi (1,742.64 km) |
| Piraeus to Diyarbakir | 903.14 mi (1,453.46 km) |
| Piraeus to Doganhisar | 437.09 mi (703.43 km) |
| Piraeus to Dogansehir | 774.00 mi (1,245.64 km) |
| Piraeus to Dogubayazit | 1,104.45 mi (1,777.45 km) |
| Piraeus to Domanic | 345.86 mi (556.60 km) |
