| Ruislip to Kavak | 1,861.37 mi (2,995.58 km) |
| Ruislip to Kayapinar | 2,168.42 mi (3,489.74 km) |
| Ruislip to Kayseri | 1,936.40 mi (3,116.33 km) |
| Ruislip to Kemalpasa | 1,620.34 mi (2,607.69 km) |
| Ruislip to Kemer | 1,831.75 mi (2,947.92 km) |
| Ruislip to Keskin | 1,817.02 mi (2,924.22 km) |
| Ruislip to Kilimli | 1,667.14 mi (2,683.00 km) |
| Ruislip to Kilis | 2,093.89 mi (3,369.80 km) |
| Ruislip to Kinik | 1,587.63 mi (2,555.04 km) |
| Ruislip to Kirikkale | 1,805.67 mi (2,905.94 km) |
| Ruislip to Kirkagac | 1,598.86 mi (2,573.12 km) |
| Ruislip to Kirklareli | 1,465.14 mi (2,357.91 km) |
| Ruislip to Kirsehir | 1,862.59 mi (2,997.54 km) |
| Ruislip to Kizilpinar | 1,515.25 mi (2,438.57 km) |
| Ruislip to Kiziltepe | 2,217.92 mi (3,569.40 km) |
