| Gaithersburg to Kingswinford | 3,558.13 mi (5,726.26 km) |
| Gaithersburg to Kingswood | 3,565.33 mi (5,737.85 km) |
| Gaithersburg to Kippax | 3,564.80 mi (5,736.99 km) |
| Gaithersburg to Kirk of Shotts | 3,435.10 mi (5,528.25 km) |
| Gaithersburg to Kirkby | 3,510.35 mi (5,649.36 km) |
| Gaithersburg to Kirkby in Ashfield | 3,582.94 mi (5,766.18 km) |
| Gaithersburg to Kirkcaldy | 3,454.57 mi (5,559.60 km) |
| Gaithersburg to Kirkintilloch | 3,420.07 mi (5,504.07 km) |
| Gaithersburg to Kirkstall | 3,554.78 mi (5,720.87 km) |
| Gaithersburg to Kirkwall | 3,420.54 mi (5,504.83 km) |
| Gaithersburg to Knaresborough | 3,556.38 mi (5,723.44 km) |
| Gaithersburg to Knottingley | 3,570.77 mi (5,746.60 km) |
| Gaithersburg to Knowle | 3,577.83 mi (5,757.96 km) |
| Gaithersburg to Knowsley | 3,512.49 mi (5,652.81 km) |
| Gaithersburg to Knutsford | 3,534.27 mi (5,687.86 km) |
