| Herisau to Derecik | 1,909.07 mi (3,072.36 km) |
| Herisau to Dereli | 1,509.08 mi (2,428.64 km) |
| Herisau to Derik | 1,712.58 mi (2,756.13 km) |
| Herisau to Derinkuyu | 1,423.10 mi (2,290.26 km) |
| Herisau to Develi | 1,456.58 mi (2,344.14 km) |
| Herisau to Dicle | 1,665.79 mi (2,680.83 km) |
| Herisau to Digor | 1,752.44 mi (2,820.28 km) |
| Herisau to Dikili | 1,053.03 mi (1,694.69 km) |
| Herisau to Divrigi | 1,540.27 mi (2,478.82 km) |
| Herisau to Diyadin | 1,792.10 mi (2,884.11 km) |
| Herisau to Diyarbakir | 1,690.62 mi (2,720.79 km) |
| Herisau to Doganhisar | 1,296.99 mi (2,087.31 km) |
| Herisau to Dogansehir | 1,575.79 mi (2,535.99 km) |
| Herisau to Dogubayazit | 1,810.80 mi (2,914.19 km) |
| Herisau to Domanic | 1,140.43 mi (1,835.34 km) |
