| Riehen to Derecik | 1,986.54 mi (3,197.03 km) |
| Riehen to Dereli | 1,586.42 mi (2,553.10 km) |
| Riehen to Derik | 1,790.06 mi (2,880.82 km) |
| Riehen to Derinkuyu | 1,500.24 mi (2,414.40 km) |
| Riehen to Develi | 1,533.83 mi (2,468.47 km) |
| Riehen to Dicle | 1,743.30 mi (2,805.57 km) |
| Riehen to Digor | 1,829.32 mi (2,944.00 km) |
| Riehen to Dikili | 1,127.82 mi (1,815.04 km) |
| Riehen to Divrigi | 1,617.77 mi (2,603.56 km) |
| Riehen to Diyadin | 1,869.20 mi (3,008.19 km) |
| Riehen to Diyarbakir | 1,768.13 mi (2,845.52 km) |
| Riehen to Doganhisar | 1,373.29 mi (2,210.10 km) |
| Riehen to Dogansehir | 1,653.22 mi (2,660.60 km) |
| Riehen to Dogubayazit | 1,887.85 mi (3,038.19 km) |
| Riehen to Domanic | 1,217.04 mi (1,958.63 km) |
