| Appenzell to Dardenne Prairie (Missouri) | 4,729.97 mi (7,612.15 km) |
| Appenzell to Darien (Illinois) | 4,483.01 mi (7,214.71 km) |
| Appenzell to Davenport (Iowa) | 4,591.39 mi (7,389.13 km) |
| Appenzell to Davidson (North Carolina) | 4,482.83 mi (7,214.41 km) |
| Appenzell to Davie (Florida) | 4,902.16 mi (7,889.26 km) |
| Appenzell to Davis (California) | 5,783.97 mi (9,308.40 km) |
| Appenzell to Dayton (Nevada) | 5,681.49 mi (9,143.48 km) |
| Appenzell to Dayton (Ohio) | 4,425.24 mi (7,121.74 km) |
| Appenzell to Daytona Beach (Florida) | 4,788.46 mi (7,706.28 km) |
| Appenzell to De Pere (Wisconsin) | 4,363.40 mi (7,022.21 km) |
| Appenzell to De Witt (New York) | 3,957.15 mi (6,368.42 km) |
| Appenzell to Dearborn (Michigan) | 4,272.45 mi (6,875.84 km) |
| Appenzell to Dearborn Heights (Michigan) | 4,274.79 mi (6,879.61 km) |
| Appenzell to DeBary (Florida) | 4,813.50 mi (7,746.57 km) |
| Appenzell to Decatur (Alabama) | 4,781.79 mi (7,695.54 km) |
