| Kirkby to Dumas (Texas) | 4,612.02 mi (7,422.33 km) |
| Kirkby to Dumont (New Jersey) | 3,299.85 mi (5,310.60 km) |
| Kirkby to Duncan (Oklahoma) | 4,534.40 mi (7,297.42 km) |
| Kirkby to Duncanville (Texas) | 4,596.32 mi (7,397.07 km) |
| Kirkby to Dundalk (Maryland) | 3,475.54 mi (5,593.34 km) |
| Kirkby to Dunedin (Florida) | 4,282.09 mi (6,891.36 km) |
| Kirkby to Dunkirk (New York) | 3,440.01 mi (5,536.16 km) |
| Kirkby to Dunmore (Pennsylvania) | 3,342.61 mi (5,379.42 km) |
| Kirkby to Dunwoody (Georgia) | 4,042.63 mi (6,505.98 km) |
| Kirkby to Durango (Colorado) | 4,742.94 mi (7,633.02 km) |
| Kirkby to Durant (Oklahoma) | 4,506.00 mi (7,251.71 km) |
| Kirkby to Durham (North Carolina) | 3,727.34 mi (5,998.57 km) |
| Kirkby to Dyer (Indiana) | 3,796.69 mi (6,110.18 km) |
| Kirkby to Dyersburg (Tennessee) | 4,134.72 mi (6,654.19 km) |
| Kirkby to Eagan (Minnesota) | 3,844.16 mi (6,186.58 km) |
