| Foster City to Kocaali | 6,745.99 mi (10,856.62 km) |
| Foster City to Kocaeli | 6,746.87 mi (10,858.03 km) |
| Foster City to Konak | 6,837.82 mi (11,004.41 km) |
| Foster City to Konakli | 7,054.39 mi (11,352.95 km) |
| Foster City to Konya | 6,982.82 mi (11,237.76 km) |
| Foster City to Koprukoy | 6,986.37 mi (11,243.47 km) |
| Foster City to Korfez | 6,741.93 mi (10,850.08 km) |
| Foster City to Korkut | 7,068.66 mi (11,375.90 km) |
| Foster City to Kose | 6,942.98 mi (11,173.65 km) |
| Foster City to Kovancilar | 7,045.44 mi (11,338.54 km) |
| Foster City to Koyulhisar | 6,911.46 mi (11,122.92 km) |
| Foster City to Kozan | 7,068.82 mi (11,376.17 km) |
| Foster City to Kozlu | 6,738.19 mi (10,844.06 km) |
| Foster City to Kozluk | 7,101.74 mi (11,429.14 km) |
| Foster City to Kucuk Dalyan | 7,156.18 mi (11,516.76 km) |
