| Houghton le Spring to Kavak | 1,946.58 mi (3,132.73 km) |
| Houghton le Spring to Kayapinar | 2,256.01 mi (3,630.69 km) |
| Houghton le Spring to Kayseri | 2,037.63 mi (3,279.25 km) |
| Houghton le Spring to Kemalpasa | 1,756.87 mi (2,827.40 km) |
| Houghton le Spring to Kemer | 1,964.12 mi (3,160.94 km) |
| Houghton le Spring to Keskin | 1,920.26 mi (3,090.36 km) |
| Houghton le Spring to Kilimli | 1,766.25 mi (2,842.51 km) |
| Houghton le Spring to Kilis | 2,199.29 mi (3,539.41 km) |
| Houghton le Spring to Kinik | 1,720.65 mi (2,769.12 km) |
| Houghton le Spring to Kirikkale | 1,908.30 mi (3,071.12 km) |
| Houghton le Spring to Kirkagac | 1,730.53 mi (2,785.02 km) |
| Houghton le Spring to Kirklareli | 1,582.26 mi (2,546.41 km) |
| Houghton le Spring to Kirsehir | 1,966.69 mi (3,165.08 km) |
| Houghton le Spring to Kizilpinar | 1,632.26 mi (2,626.88 km) |
| Houghton le Spring to Kiziltepe | 2,307.86 mi (3,714.14 km) |
