| Grinon to Dumas (Texas) | 5,049.88 mi (8,126.99 km) |
| Grinon to Dumont (New Jersey) | 3,575.74 mi (5,754.60 km) |
| Grinon to Duncan (Oklahoma) | 4,922.91 mi (7,922.66 km) |
| Grinon to Duncanville (Texas) | 4,954.14 mi (7,972.91 km) |
| Grinon to Dundalk (Maryland) | 3,744.41 mi (6,026.05 km) |
| Grinon to Dunedin (Florida) | 4,446.47 mi (7,155.90 km) |
| Grinon to Dunkirk (New York) | 3,782.48 mi (6,087.31 km) |
| Grinon to Dunmore (Pennsylvania) | 3,639.21 mi (5,856.74 km) |
| Grinon to Dunwoody (Georgia) | 4,301.64 mi (6,922.82 km) |
| Grinon to Durango (Colorado) | 5,243.99 mi (8,439.38 km) |
| Grinon to Durant (Oklahoma) | 4,874.76 mi (7,845.17 km) |
| Grinon to Durham (North Carolina) | 3,966.19 mi (6,382.96 km) |
| Grinon to Dyer (Indiana) | 4,186.67 mi (6,737.79 km) |
| Grinon to Dyersburg (Tennessee) | 4,467.14 mi (7,189.16 km) |
| Grinon to Eagan (Minnesota) | 4,319.03 mi (6,950.81 km) |
