| Kirkby to Dardenne Prairie (Missouri) | 4,050.91 mi (6,519.31 km) |
| Kirkby to Darien (Illinois) | 3,802.59 mi (6,119.68 km) |
| Kirkby to Davenport (Iowa) | 3,908.88 mi (6,290.74 km) |
| Kirkby to Davidson (North Carolina) | 3,828.03 mi (6,160.63 km) |
| Kirkby to Davie (Florida) | 4,281.78 mi (6,890.85 km) |
| Kirkby to Davis (California) | 5,109.93 mi (8,223.64 km) |
| Kirkby to Dayton (Nevada) | 5,005.09 mi (8,054.91 km) |
| Kirkby to Dayton (Ohio) | 3,752.90 mi (6,039.70 km) |
| Kirkby to Daytona Beach (Florida) | 4,153.73 mi (6,684.78 km) |
| Kirkby to De Pere (Wisconsin) | 3,679.65 mi (5,921.82 km) |
| Kirkby to De Witt (New York) | 3,289.45 mi (5,293.86 km) |
| Kirkby to Dearborn (Michigan) | 3,596.32 mi (5,787.72 km) |
| Kirkby to Dearborn Heights (Michigan) | 3,598.58 mi (5,791.36 km) |
| Kirkby to DeBary (Florida) | 4,179.17 mi (6,725.72 km) |
| Kirkby to Decatur (Alabama) | 4,116.27 mi (6,624.50 km) |
