| Galesburg to Decatur (Alabama) | 477.77 mi (768.90 km) |
| Galesburg to Decatur (Georgia) | 597.59 mi (961.73 km) |
| Galesburg to Decatur (Illinois) | 107.14 mi (172.43 km) |
| Galesburg to Deer Park (New York) | 889.93 mi (1,432.20 km) |
| Galesburg to Deer Park (Texas) | 822.27 mi (1,323.32 km) |
| Galesburg to Deerfield (Illinois) | 155.18 mi (249.73 km) |
| Galesburg to Deerfield Beach (Florida) | 1,169.14 mi (1,881.56 km) |
| Galesburg to Defiance (Ohio) | 313.64 mi (504.76 km) |
| Galesburg to DeForest (Wisconsin) | 166.16 mi (267.42 km) |
| Galesburg to DeKalb (Illinois) | 108.18 mi (174.10 km) |
| Galesburg to Del Aire (California) | 1,602.86 mi (2,579.56 km) |
| Galesburg to Del City (Oklahoma) | 539.70 mi (868.56 km) |
| Galesburg to Del Rio (Texas) | 994.41 mi (1,600.35 km) |
| Galesburg to DeLand (Florida) | 970.25 mi (1,561.46 km) |
| Galesburg to Delano (California) | 1,597.73 mi (2,571.30 km) |
