| Launceston to Dixon (Illinois) | 3,884.62 mi (6,251.69 km) |
| Launceston to Dobbs Ferry (New York) | 3,285.75 mi (5,287.90 km) |
| Launceston to Doctor Phillips (Florida) | 4,179.86 mi (6,726.84 km) |
| Launceston to Dodge City (Kansas) | 4,484.96 mi (7,217.85 km) |
| Launceston to Dolton (Illinois) | 3,820.20 mi (6,148.02 km) |
| Launceston to Donna (Texas) | 4,995.57 mi (8,039.59 km) |
| Launceston to Dorado (Puerto Rico) | 4,015.82 mi (6,462.84 km) |
| Launceston to Doral (Florida) | 4,259.69 mi (6,855.31 km) |
| Launceston to Doraville (Georgia) | 4,037.27 mi (6,497.37 km) |
| Launceston to Dothan (Alabama) | 4,212.50 mi (6,779.37 km) |
| Launceston to Douglas (Arizona) | 5,174.91 mi (8,328.21 km) |
| Launceston to Douglas (Georgia) | 4,090.99 mi (6,583.82 km) |
| Launceston to Douglasville (Georgia) | 4,063.47 mi (6,539.53 km) |
| Launceston to Dover (Delaware) | 3,432.62 mi (5,524.26 km) |
| Launceston to Dover (New Hampshire) | 3,074.09 mi (4,947.27 km) |
