| Webster Groves to Kocaali | 5,804.97 mi (9,342.20 km) |
| Webster Groves to Kocaeli | 5,786.94 mi (9,313.19 km) |
| Webster Groves to Konak | 5,802.18 mi (9,337.71 km) |
| Webster Groves to Konakli | 6,072.30 mi (9,772.42 km) |
| Webster Groves to Konya | 6,027.42 mi (9,700.19 km) |
| Webster Groves to Koprukoy | 6,225.76 mi (10,019.40 km) |
| Webster Groves to Korfez | 5,779.34 mi (9,300.95 km) |
| Webster Groves to Korkut | 6,292.70 mi (10,127.12 km) |
| Webster Groves to Kose | 6,143.57 mi (9,887.12 km) |
| Webster Groves to Kovancilar | 6,232.90 mi (10,030.88 km) |
| Webster Groves to Koyulhisar | 6,080.09 mi (9,784.95 km) |
| Webster Groves to Kozan | 6,166.35 mi (9,923.78 km) |
| Webster Groves to Kozlu | 5,816.79 mi (9,361.22 km) |
| Webster Groves to Kozluk | 6,314.13 mi (10,161.61 km) |
| Webster Groves to Kucuk Dalyan | 6,245.32 mi (10,050.86 km) |
