| Alpen to Decatur (Georgia) | 4,466.68 mi (7,188.42 km) |
| Alpen to Decatur (Illinois) | 4,340.49 mi (6,985.35 km) |
| Alpen to Deer Park (New York) | 3,697.61 mi (5,950.73 km) |
| Alpen to Deer Park (Texas) | 5,098.16 mi (8,204.70 km) |
| Alpen to Deerfield (Illinois) | 4,187.36 mi (6,738.90 km) |
| Alpen to Deerfield Beach (Florida) | 4,676.04 mi (7,525.36 km) |
| Alpen to Defiance (Ohio) | 4,101.07 mi (6,600.03 km) |
| Alpen to DeForest (Wisconsin) | 4,189.38 mi (6,742.16 km) |
| Alpen to DeKalb (Illinois) | 4,231.36 mi (6,809.71 km) |
| Alpen to Del Aire (California) | 5,653.57 mi (9,098.55 km) |
| Alpen to Del City (Oklahoma) | 4,877.50 mi (7,849.57 km) |
| Alpen to Del Rio (Texas) | 5,330.78 mi (8,579.07 km) |
| Alpen to DeLand (Florida) | 4,585.24 mi (7,379.22 km) |
| Alpen to Delano (California) | 5,569.90 mi (8,963.89 km) |
| Alpen to Delaware (Ohio) | 4,099.85 mi (6,598.07 km) |
