| Suffolk to Dixon (California) | 2,452.48 mi (3,946.88 km) |
| Suffolk to Dixon (Illinois) | 772.33 mi (1,242.94 km) |
| Suffolk to Dobbs Ferry (New York) | 333.42 mi (536.58 km) |
| Suffolk to Doctor Phillips (Florida) | 635.80 mi (1,023.22 km) |
| Suffolk to Dodge City (Kansas) | 1,284.91 mi (2,067.86 km) |
| Suffolk to Dolton (Illinois) | 678.05 mi (1,091.21 km) |
| Suffolk to Donna (Texas) | 1,452.93 mi (2,338.26 km) |
| Suffolk to Dorado (Puerto Rico) | 1,408.23 mi (2,266.32 km) |
| Suffolk to Doral (Florida) | 782.94 mi (1,260.02 km) |
| Suffolk to Doraville (Georgia) | 471.27 mi (758.44 km) |
| Suffolk to Dothan (Alabama) | 627.86 mi (1,010.44 km) |
| Suffolk to Douglas (Arizona) | 1,909.91 mi (3,073.70 km) |
| Suffolk to Douglas (Georgia) | 504.68 mi (812.21 km) |
| Suffolk to Douglasville (Georgia) | 498.79 mi (802.73 km) |
| Suffolk to Dover (Delaware) | 180.96 mi (291.22 km) |
