| Forfar to Dumas (Texas) | 4,506.71 mi (7,252.85 km) |
| Forfar to Dumont (New Jersey) | 3,248.00 mi (5,227.15 km) |
| Forfar to Duncan (Oklahoma) | 4,441.82 mi (7,148.42 km) |
| Forfar to Duncanville (Texas) | 4,510.80 mi (7,259.44 km) |
| Forfar to Dundalk (Maryland) | 3,423.21 mi (5,509.13 km) |
| Forfar to Dunedin (Florida) | 4,246.85 mi (6,834.64 km) |
| Forfar to Dunkirk (New York) | 3,369.39 mi (5,422.51 km) |
| Forfar to Dunmore (Pennsylvania) | 3,284.92 mi (5,286.58 km) |
| Forfar to Dunwoody (Georgia) | 3,986.47 mi (6,415.61 km) |
| Forfar to Durango (Colorado) | 4,621.24 mi (7,437.17 km) |
| Forfar to Durant (Oklahoma) | 4,418.51 mi (7,110.91 km) |
| Forfar to Durham (North Carolina) | 3,679.57 mi (5,921.70 km) |
| Forfar to Dyer (Indiana) | 3,710.12 mi (5,970.87 km) |
| Forfar to Dyersburg (Tennessee) | 4,059.42 mi (6,533.01 km) |
| Forfar to Eagan (Minnesota) | 3,735.55 mi (6,011.79 km) |
