| East Retford to Kocaali | 1,696.42 mi (2,730.12 km) |
| East Retford to Kocaeli | 1,673.08 mi (2,692.57 km) |
| East Retford to Konak | 1,679.91 mi (2,703.55 km) |
| East Retford to Konakli | 1,950.68 mi (3,139.31 km) |
| East Retford to Konya | 1,910.08 mi (3,073.98 km) |
| East Retford to Koprukoy | 2,188.59 mi (3,522.19 km) |
| East Retford to Korfez | 1,664.93 mi (2,679.44 km) |
| East Retford to Korkut | 2,240.07 mi (3,605.05 km) |
| East Retford to Kose | 2,087.63 mi (3,359.71 km) |
| East Retford to Kovancilar | 2,163.02 mi (3,481.05 km) |
| East Retford to Koyulhisar | 2,009.43 mi (3,233.86 km) |
| East Retford to Kozan | 2,059.81 mi (3,314.94 km) |
| East Retford to Kozlu | 1,715.17 mi (2,760.30 km) |
| East Retford to Kozluk | 2,253.00 mi (3,625.85 km) |
| East Retford to Kucuk Dalyan | 2,134.19 mi (3,434.65 km) |
