| Killingworth to Kucukcekmece | 1,684.17 mi (2,710.40 km) |
| Killingworth to Kucukkuyu | 1,679.37 mi (2,702.68 km) |
| Killingworth to Kulp | 2,266.91 mi (3,648.24 km) |
| Killingworth to Kulu | 1,936.68 mi (3,116.79 km) |
| Killingworth to Kumcati | 2,367.53 mi (3,810.16 km) |
| Killingworth to Kursunlu | 1,857.96 mi (2,990.10 km) |
| Killingworth to Kurtalan | 2,321.45 mi (3,736.01 km) |
| Killingworth to Kusadasi | 1,791.00 mi (2,882.34 km) |
| Killingworth to Kutahya | 1,806.38 mi (2,907.10 km) |
| Killingworth to Kuzuculu | 2,165.28 mi (3,484.68 km) |
| Killingworth to Lapseki | 1,640.78 mi (2,640.57 km) |
| Killingworth to Lice | 2,255.43 mi (3,629.76 km) |
| Killingworth to Luleburgaz | 1,611.60 mi (2,593.62 km) |
| Killingworth to Macka | 2,103.43 mi (3,385.15 km) |
| Killingworth to Malatya | 2,170.83 mi (3,493.61 km) |
