| Altus to Dumas (Texas) | 171.51 mi (276.02 km) |
| Altus to Dumont (New Jersey) | 1,442.73 mi (2,321.86 km) |
| Altus to Duncan (Oklahoma) | 79.15 mi (127.38 km) |
| Altus to Duncanville (Texas) | 195.55 mi (314.71 km) |
| Altus to Dundalk (Maryland) | 1,295.26 mi (2,084.52 km) |
| Altus to Dunedin (Florida) | 1,075.03 mi (1,730.10 km) |
| Altus to Dunkirk (New York) | 1,202.74 mi (1,935.63 km) |
| Altus to Dunmore (Pennsylvania) | 1,366.31 mi (2,198.86 km) |
| Altus to Dunwoody (Georgia) | 856.46 mi (1,378.34 km) |
| Altus to Durango (Colorado) | 511.93 mi (823.87 km) |
| Altus to Durant (Oklahoma) | 172.42 mi (277.49 km) |
| Altus to Durham (North Carolina) | 1,151.83 mi (1,853.70 km) |
| Altus to Dyer (Indiana) | 795.72 mi (1,280.59 km) |
| Altus to Dyersburg (Tennessee) | 567.42 mi (913.17 km) |
| Altus to Eagan (Minnesota) | 773.59 mi (1,244.97 km) |
