| Red Oak to Duluth (Minnesota) | 1,014.96 mi (1,633.42 km) |
| Red Oak to Dumas (Texas) | 375.16 mi (603.76 km) |
| Red Oak to Dumont (New Jersey) | 1,384.43 mi (2,228.03 km) |
| Red Oak to Duncan (Oklahoma) | 154.09 mi (247.98 km) |
| Red Oak to Duncanville (Texas) | 11.32 mi (18.23 km) |
| Red Oak to Dundalk (Maryland) | 1,224.33 mi (1,970.36 km) |
| Red Oak to Dunedin (Florida) | 890.19 mi (1,432.62 km) |
| Red Oak to Dunkirk (New York) | 1,174.66 mi (1,890.43 km) |
| Red Oak to Dunmore (Pennsylvania) | 1,315.87 mi (2,117.68 km) |
| Red Oak to Dunwoody (Georgia) | 727.13 mi (1,170.20 km) |
| Red Oak to Durango (Colorado) | 708.25 mi (1,139.81 km) |
| Red Oak to Durant (Oklahoma) | 104.34 mi (167.92 km) |
| Red Oak to Durham (North Carolina) | 1,047.33 mi (1,685.52 km) |
| Red Oak to Dyer (Indiana) | 803.14 mi (1,292.52 km) |
| Red Oak to Dyersburg (Tennessee) | 487.87 mi (785.15 km) |
