| Appenzell to Derecik | 1,901.60 mi (3,060.33 km) |
| Appenzell to Dereli | 1,501.70 mi (2,416.75 km) |
| Appenzell to Derik | 1,704.98 mi (2,743.89 km) |
| Appenzell to Derinkuyu | 1,415.38 mi (2,277.84 km) |
| Appenzell to Develi | 1,448.89 mi (2,331.76 km) |
| Appenzell to Dicle | 1,658.25 mi (2,668.70 km) |
| Appenzell to Digor | 1,745.23 mi (2,808.67 km) |
| Appenzell to Dikili | 1,045.20 mi (1,682.09 km) |
| Appenzell to Divrigi | 1,532.74 mi (2,466.70 km) |
| Appenzell to Diyadin | 1,784.81 mi (2,872.38 km) |
| Appenzell to Diyarbakir | 1,683.05 mi (2,708.61 km) |
| Appenzell to Doganhisar | 1,289.20 mi (2,074.76 km) |
| Appenzell to Dogansehir | 1,568.16 mi (2,523.70 km) |
| Appenzell to Dogubayazit | 1,803.52 mi (2,902.49 km) |
| Appenzell to Domanic | 1,132.65 mi (1,822.82 km) |
