| Montrose to Dixon (Illinois) | 3,774.18 mi (6,073.96 km) |
| Montrose to Dobbs Ferry (New York) | 3,254.85 mi (5,238.17 km) |
| Montrose to Doctor Phillips (Florida) | 4,190.87 mi (6,744.56 km) |
| Montrose to Dodge City (Kansas) | 4,349.08 mi (6,999.17 km) |
| Montrose to Dolton (Illinois) | 3,719.70 mi (5,986.28 km) |
| Montrose to Donna (Texas) | 4,927.39 mi (7,929.88 km) |
| Montrose to Dorado (Puerto Rico) | 4,170.34 mi (6,711.52 km) |
| Montrose to Doral (Florida) | 4,291.86 mi (6,907.08 km) |
| Montrose to Doraville (Georgia) | 4,001.23 mi (6,439.36 km) |
| Montrose to Dothan (Alabama) | 4,186.09 mi (6,736.86 km) |
| Montrose to Douglas (Arizona) | 5,022.97 mi (8,083.69 km) |
| Montrose to Douglas (Georgia) | 4,076.79 mi (6,560.96 km) |
| Montrose to Douglasville (Georgia) | 4,026.16 mi (6,479.48 km) |
| Montrose to Dover (Delaware) | 3,407.23 mi (5,483.41 km) |
| Montrose to Dover (New Hampshire) | 3,040.36 mi (4,892.99 km) |
