| Piedmont to Denizli | 6,903.62 mi (11,110.31 km) |
| Piedmont to Derecik | 7,190.53 mi (11,572.05 km) |
| Piedmont to Dereli | 6,873.18 mi (11,061.32 km) |
| Piedmont to Derik | 7,123.25 mi (11,463.77 km) |
| Piedmont to Derinkuyu | 6,972.02 mi (11,220.38 km) |
| Piedmont to Develi | 6,983.76 mi (11,239.27 km) |
| Piedmont to Dicle | 7,053.02 mi (11,350.74 km) |
| Piedmont to Digor | 6,957.97 mi (11,197.77 km) |
| Piedmont to Dikili | 6,773.89 mi (10,901.52 km) |
| Piedmont to Divrigi | 6,959.67 mi (11,200.51 km) |
| Piedmont to Diyadin | 7,017.33 mi (11,293.31 km) |
| Piedmont to Diyarbakir | 7,086.39 mi (11,404.44 km) |
| Piedmont to Doganhisar | 6,931.53 mi (11,155.22 km) |
| Piedmont to Dogansehir | 7,040.67 mi (11,330.87 km) |
| Piedmont to Dogubayazit | 7,021.03 mi (11,299.26 km) |
