| Heek to Dardenne Prairie (Missouri) | 4,463.85 mi (7,183.87 km) |
| Heek to Darien (Illinois) | 4,214.20 mi (6,782.09 km) |
| Heek to Davenport (Iowa) | 4,317.40 mi (6,948.18 km) |
| Heek to Davidson (North Carolina) | 4,253.30 mi (6,845.02 km) |
| Heek to Davie (Florida) | 4,708.98 mi (7,578.37 km) |
| Heek to Davis (California) | 5,458.44 mi (8,784.51 km) |
| Heek to Dayton (Nevada) | 5,358.31 mi (8,623.37 km) |
| Heek to Dayton (Ohio) | 4,171.59 mi (6,713.53 km) |
| Heek to Daytona Beach (Florida) | 4,581.09 mi (7,372.55 km) |
| Heek to De Pere (Wisconsin) | 4,086.16 mi (6,576.04 km) |
| Heek to De Witt (New York) | 3,711.02 mi (5,972.30 km) |
| Heek to Dearborn (Michigan) | 4,012.47 mi (6,457.45 km) |
| Heek to Dearborn Heights (Michigan) | 4,014.66 mi (6,460.96 km) |
| Heek to DeBary (Florida) | 4,606.55 mi (7,413.52 km) |
| Heek to Decatur (Alabama) | 4,538.15 mi (7,303.45 km) |
