| Round Rock to Kingswinford | 4,791.36 mi (7,710.94 km) |
| Round Rock to Kingswood | 4,806.92 mi (7,735.99 km) |
| Round Rock to Kippax | 4,786.36 mi (7,702.89 km) |
| Round Rock to Kirk of Shotts | 4,642.50 mi (7,471.38 km) |
| Round Rock to Kirkby | 4,736.96 mi (7,623.40 km) |
| Round Rock to Kirkby in Ashfield | 4,809.77 mi (7,740.57 km) |
| Round Rock to Kirkcaldy | 4,658.17 mi (7,496.61 km) |
| Round Rock to Kirkintilloch | 4,626.95 mi (7,446.35 km) |
| Round Rock to Kirkstall | 4,776.34 mi (7,686.77 km) |
| Round Rock to Kirkwall | 4,594.04 mi (7,393.40 km) |
| Round Rock to Knaresborough | 4,776.06 mi (7,686.33 km) |
| Round Rock to Knottingley | 4,792.62 mi (7,712.98 km) |
| Round Rock to Knowle | 4,811.14 mi (7,742.79 km) |
| Round Rock to Knowsley | 4,739.28 mi (7,627.14 km) |
| Round Rock to Knutsford | 4,761.44 mi (7,662.80 km) |
