| Southend to Kavak | 1,812.60 mi (2,917.09 km) |
| Southend to Kayapinar | 2,119.78 mi (3,411.45 km) |
| Southend to Kayseri | 1,888.27 mi (3,038.87 km) |
| Southend to Kemalpasa | 1,574.73 mi (2,534.28 km) |
| Southend to Kemer | 1,785.83 mi (2,874.01 km) |
| Southend to Keskin | 1,768.96 mi (2,846.86 km) |
| Southend to Kilimli | 1,618.82 mi (2,605.24 km) |
| Southend to Kilis | 2,046.02 mi (3,292.76 km) |
| Southend to Kinik | 1,541.64 mi (2,481.03 km) |
| Southend to Kirikkale | 1,757.57 mi (2,828.53 km) |
| Southend to Kirkagac | 1,552.75 mi (2,498.91 km) |
| Southend to Kirklareli | 1,417.76 mi (2,281.66 km) |
| Southend to Kirsehir | 1,814.58 mi (2,920.28 km) |
| Southend to Kizilpinar | 1,467.89 mi (2,362.35 km) |
| Southend to Kiziltepe | 2,169.37 mi (3,491.26 km) |
