| Shannon to Dixon (Illinois) | 3,649.19 mi (5,872.81 km) |
| Shannon to Dobbs Ferry (New York) | 3,063.16 mi (4,929.68 km) |
| Shannon to Doctor Phillips (Florida) | 3,969.22 mi (6,387.84 km) |
| Shannon to Dodge City (Kansas) | 4,247.23 mi (6,835.26 km) |
| Shannon to Dolton (Illinois) | 3,585.99 mi (5,771.09 km) |
| Shannon to Donna (Texas) | 4,767.64 mi (7,672.77 km) |
| Shannon to Dorado (Puerto Rico) | 3,857.96 mi (6,208.79 km) |
| Shannon to Doral (Florida) | 4,055.33 mi (6,526.42 km) |
| Shannon to Doraville (Georgia) | 3,814.74 mi (6,139.23 km) |
| Shannon to Dothan (Alabama) | 3,992.38 mi (6,425.11 km) |
| Shannon to Douglas (Arizona) | 4,936.15 mi (7,943.97 km) |
| Shannon to Douglas (Georgia) | 3,873.61 mi (6,233.98 km) |
| Shannon to Douglasville (Georgia) | 3,840.70 mi (6,181.00 km) |
| Shannon to Dover (Delaware) | 3,211.53 mi (5,168.46 km) |
| Shannon to Dover (New Hampshire) | 2,850.48 mi (4,587.40 km) |
