| Belfast to Kingswood | 259.19 mi (417.13 km) |
| Belfast to Kippax | 193.02 mi (310.64 km) |
| Belfast to Kirk of Shotts | 119.18 mi (191.81 km) |
| Belfast to Kirkby | 145.46 mi (234.10 km) |
| Belfast to Kirkby in Ashfield | 217.13 mi (349.43 km) |
| Belfast to Kirkcaldy | 150.72 mi (242.56 km) |
| Belfast to Kirkintilloch | 116.07 mi (186.80 km) |
| Belfast to Kirkstall | 182.99 mi (294.49 km) |
| Belfast to Kirkwall | 323.05 mi (519.89 km) |
| Belfast to Knaresborough | 184.43 mi (296.81 km) |
| Belfast to Knottingley | 199.13 mi (320.47 km) |
| Belfast to Knowle | 230.28 mi (370.60 km) |
| Belfast to Knowsley | 147.98 mi (238.15 km) |
| Belfast to Knutsford | 170.08 mi (273.71 km) |
| Belfast to Laindon | 335.95 mi (540.66 km) |
