| Richmond Hill to Decatur (Alabama) | 376.41 mi (605.77 km) |
| Richmond Hill to Decatur (Georgia) | 216.08 mi (347.74 km) |
| Richmond Hill to Decatur (Illinois) | 695.19 mi (1,118.79 km) |
| Richmond Hill to Deer Park (New York) | 755.99 mi (1,216.64 km) |
| Richmond Hill to Deer Park (Texas) | 832.71 mi (1,340.12 km) |
| Richmond Hill to Deerfield (Illinois) | 795.01 mi (1,279.44 km) |
| Richmond Hill to Deerfield Beach (Florida) | 393.21 mi (632.81 km) |
| Richmond Hill to Defiance (Ohio) | 669.74 mi (1,077.84 km) |
| Richmond Hill to DeForest (Wisconsin) | 896.81 mi (1,443.27 km) |
| Richmond Hill to DeKalb (Illinois) | 804.83 mi (1,295.24 km) |
| Richmond Hill to Del Aire (California) | 2,142.43 mi (3,447.91 km) |
| Richmond Hill to Del City (Oklahoma) | 957.96 mi (1,541.68 km) |
| Richmond Hill to Del Rio (Texas) | 1,174.69 mi (1,890.48 km) |
| Richmond Hill to DeLand (Florida) | 198.90 mi (320.11 km) |
| Richmond Hill to Delano (California) | 2,180.84 mi (3,509.73 km) |
