| Altdorf to Dardenne Prairie (Missouri) | 4,717.64 mi (7,592.31 km) |
| Altdorf to Darien (Illinois) | 4,471.38 mi (7,195.99 km) |
| Altdorf to Davenport (Iowa) | 4,580.84 mi (7,372.15 km) |
| Altdorf to Davidson (North Carolina) | 4,463.68 mi (7,183.60 km) |
| Altdorf to Davie (Florida) | 4,877.06 mi (7,848.87 km) |
| Altdorf to Davis (California) | 5,787.91 mi (9,314.73 km) |
| Altdorf to Dayton (Nevada) | 5,684.51 mi (9,148.34 km) |
| Altdorf to Dayton (Ohio) | 4,410.54 mi (7,098.08 km) |
| Altdorf to Daytona Beach (Florida) | 4,765.55 mi (7,669.40 km) |
| Altdorf to De Pere (Wisconsin) | 4,353.69 mi (7,006.58 km) |
| Altdorf to De Witt (New York) | 3,941.28 mi (6,342.88 km) |
| Altdorf to Dearborn (Michigan) | 4,259.08 mi (6,854.33 km) |
| Altdorf to Dearborn Heights (Michigan) | 4,261.46 mi (6,858.15 km) |
| Altdorf to DeBary (Florida) | 4,790.50 mi (7,709.57 km) |
| Altdorf to Decatur (Alabama) | 4,765.00 mi (7,668.53 km) |
