| Montrose to Dumas (Texas) | 4,518.70 mi (7,272.15 km) |
| Montrose to Dumont (New Jersey) | 3,262.67 mi (5,250.76 km) |
| Montrose to Duncan (Oklahoma) | 4,454.54 mi (7,168.89 km) |
| Montrose to Duncanville (Texas) | 4,523.89 mi (7,280.50 km) |
| Montrose to Dundalk (Maryland) | 3,437.85 mi (5,532.69 km) |
| Montrose to Dunedin (Florida) | 4,262.01 mi (6,859.04 km) |
| Montrose to Dunkirk (New York) | 3,383.29 mi (5,444.89 km) |
| Montrose to Dunmore (Pennsylvania) | 3,299.37 mi (5,309.82 km) |
| Montrose to Dunwoody (Georgia) | 4,000.91 mi (6,438.85 km) |
| Montrose to Durango (Colorado) | 4,632.16 mi (7,454.75 km) |
| Montrose to Durant (Oklahoma) | 4,431.51 mi (7,131.82 km) |
| Montrose to Durham (North Carolina) | 3,694.35 mi (5,945.48 km) |
| Montrose to Dyer (Indiana) | 3,723.23 mi (5,991.96 km) |
| Montrose to Dyersburg (Tennessee) | 4,073.04 mi (6,554.93 km) |
| Montrose to Eagan (Minnesota) | 3,747.42 mi (6,030.88 km) |
