| Grinon to Desert Hot Springs (California) | 5,757.03 mi (9,265.04 km) |
| Grinon to DeSoto (Texas) | 4,953.76 mi (7,972.30 km) |
| Grinon to Destin (Florida) | 4,540.40 mi (7,307.07 km) |
| Grinon to Destrehan (Louisiana) | 4,749.23 mi (7,643.14 km) |
| Grinon to Detroit (Michigan) | 3,958.16 mi (6,370.04 km) |
| Grinon to Diamond Bar (California) | 5,806.32 mi (9,344.38 km) |
| Grinon to Diamond Springs (California) | 5,689.70 mi (9,156.69 km) |
| Grinon to Dickinson (North Dakota) | 4,631.22 mi (7,453.23 km) |
| Grinon to Dickinson (Texas) | 4,997.76 mi (8,043.11 km) |
| Grinon to Dickson (Tennessee) | 4,371.46 mi (7,035.19 km) |
| Grinon to Difficult Run (Virginia) | 3,796.71 mi (6,110.21 km) |
| Grinon to Dinuba (California) | 5,742.60 mi (9,241.83 km) |
| Grinon to Discovery Bay (California) | 5,757.49 mi (9,265.78 km) |
| Grinon to Dix Hills (New York) | 3,548.39 mi (5,710.58 km) |
| Grinon to Dixon (California) | 5,738.44 mi (9,235.13 km) |
