| Luton to Kocaali | 1,647.89 mi (2,652.03 km) |
| Luton to Kocaeli | 1,621.97 mi (2,610.32 km) |
| Luton to Konak | 1,617.16 mi (2,602.57 km) |
| Luton to Konakli | 1,892.57 mi (3,045.79 km) |
| Luton to Konya | 1,856.01 mi (2,986.95 km) |
| Luton to Koprukoy | 2,155.40 mi (3,468.79 km) |
| Luton to Korfez | 1,613.54 mi (2,596.74 km) |
| Luton to Korkut | 2,203.69 mi (3,546.49 km) |
| Luton to Kose | 2,051.61 mi (3,301.75 km) |
| Luton to Kovancilar | 2,123.57 mi (3,417.56 km) |
| Luton to Koyulhisar | 1,970.76 mi (3,171.63 km) |
| Luton to Kozan | 2,010.56 mi (3,235.69 km) |
| Luton to Kozlu | 1,669.41 mi (2,686.65 km) |
| Luton to Kozluk | 2,214.86 mi (3,564.47 km) |
| Luton to Kucuk Dalyan | 2,082.79 mi (3,351.92 km) |
