| Darton to Dixon (Illinois) | 3,900.21 mi (6,276.78 km) |
| Darton to Dobbs Ferry (New York) | 3,343.73 mi (5,381.21 km) |
| Darton to Doctor Phillips (Florida) | 4,261.91 mi (6,858.88 km) |
| Darton to Dodge City (Kansas) | 4,487.01 mi (7,221.15 km) |
| Darton to Dolton (Illinois) | 3,841.27 mi (6,181.93 km) |
| Darton to Donna (Texas) | 5,036.71 mi (8,105.81 km) |
| Darton to Dorado (Puerto Rico) | 4,167.67 mi (6,707.21 km) |
| Darton to Doral (Florida) | 4,352.76 mi (7,005.10 km) |
| Darton to Doraville (Georgia) | 4,094.22 mi (6,589.01 km) |
| Darton to Dothan (Alabama) | 4,274.94 mi (6,879.85 km) |
| Darton to Douglas (Arizona) | 5,168.55 mi (8,317.98 km) |
| Darton to Douglas (Georgia) | 4,159.68 mi (6,694.35 km) |
| Darton to Douglasville (Georgia) | 4,119.79 mi (6,630.16 km) |
| Darton to Dover (Delaware) | 3,493.92 mi (5,622.92 km) |
| Darton to Dover (New Hampshire) | 3,129.96 mi (5,037.19 km) |
