| Boise to Dumas (Texas) | 925.59 mi (1,489.59 km) |
| Boise to Dumont (New Jersey) | 2,143.93 mi (3,450.32 km) |
| Boise to Duncan (Oklahoma) | 1,160.68 mi (1,867.93 km) |
| Boise to Duncanville (Texas) | 1,289.12 mi (2,074.64 km) |
| Boise to Dundalk (Maryland) | 2,060.01 mi (3,315.26 km) |
| Boise to Dunedin (Florida) | 2,139.53 mi (3,443.24 km) |
| Boise to Dunkirk (New York) | 1,849.53 mi (2,976.53 km) |
| Boise to Dunmore (Pennsylvania) | 2,053.98 mi (3,305.56 km) |
| Boise to Dunwoody (Georgia) | 1,830.50 mi (2,945.90 km) |
| Boise to Durango (Colorado) | 619.48 mi (996.96 km) |
| Boise to Durant (Oklahoma) | 1,252.72 mi (2,016.07 km) |
| Boise to Durham (North Carolina) | 2,031.99 mi (3,270.18 km) |
| Boise to Dyer (Indiana) | 1,461.83 mi (2,352.58 km) |
| Boise to Dyersburg (Tennessee) | 1,509.45 mi (2,429.23 km) |
| Boise to Eagan (Minnesota) | 1,141.66 mi (1,837.33 km) |
