| Appleton to Decatur (Georgia) | 4,066.68 mi (6,544.69 km) |
| Appleton to Decatur (Illinois) | 3,945.99 mi (6,350.45 km) |
| Appleton to Deer Park (New York) | 3,297.45 mi (5,306.73 km) |
| Appleton to Deer Park (Texas) | 4,700.40 mi (7,564.57 km) |
| Appleton to Deerfield (Illinois) | 3,794.40 mi (6,106.50 km) |
| Appleton to Deerfield Beach (Florida) | 4,278.74 mi (6,885.97 km) |
| Appleton to Defiance (Ohio) | 3,704.78 mi (5,962.27 km) |
| Appleton to DeForest (Wisconsin) | 3,799.01 mi (6,113.92 km) |
| Appleton to DeKalb (Illinois) | 3,838.88 mi (6,178.07 km) |
| Appleton to Del Aire (California) | 5,291.97 mi (8,516.61 km) |
| Appleton to Del City (Oklahoma) | 4,485.89 mi (7,219.33 km) |
| Appleton to Del Rio (Texas) | 4,936.92 mi (7,945.21 km) |
| Appleton to DeLand (Florida) | 4,186.03 mi (6,736.77 km) |
| Appleton to Delano (California) | 5,213.35 mi (8,390.08 km) |
| Appleton to Delaware (Ohio) | 3,702.10 mi (5,957.96 km) |
