| Grammichele to Dixon (Illinois) | 5,182.17 mi (8,339.89 km) |
| Grammichele to Dobbs Ferry (New York) | 4,534.91 mi (7,298.24 km) |
| Grammichele to Doctor Phillips (Florida) | 5,367.24 mi (8,637.74 km) |
| Grammichele to Dodge City (Kansas) | 5,791.08 mi (9,319.85 km) |
| Grammichele to Dolton (Illinois) | 5,112.95 mi (8,228.50 km) |
| Grammichele to Donna (Texas) | 6,255.09 mi (10,066.59 km) |
| Grammichele to Dorado (Puerto Rico) | 4,966.82 mi (7,993.32 km) |
| Grammichele to Doral (Florida) | 5,417.31 mi (8,718.32 km) |
| Grammichele to Doraville (Georgia) | 5,279.10 mi (8,495.90 km) |
| Grammichele to Dothan (Alabama) | 5,442.05 mi (8,758.13 km) |
| Grammichele to Douglas (Arizona) | 6,484.82 mi (10,436.31 km) |
| Grammichele to Douglas (Georgia) | 5,309.62 mi (8,545.00 km) |
| Grammichele to Douglasville (Georgia) | 5,306.13 mi (8,539.38 km) |
| Grammichele to Dover (Delaware) | 4,674.23 mi (7,522.45 km) |
| Grammichele to Dover (New Hampshire) | 4,329.36 mi (6,967.44 km) |
