| Buffalo Grove to Kocaali | 5,535.95 mi (8,909.26 km) |
| Buffalo Grove to Kocaeli | 5,518.82 mi (8,881.68 km) |
| Buffalo Grove to Konak | 5,538.49 mi (8,913.34 km) |
| Buffalo Grove to Konakli | 5,806.33 mi (9,344.38 km) |
| Buffalo Grove to Konya | 5,759.84 mi (9,269.56 km) |
| Buffalo Grove to Koprukoy | 5,951.12 mi (9,577.40 km) |
| Buffalo Grove to Korfez | 5,511.32 mi (8,869.62 km) |
| Buffalo Grove to Korkut | 6,018.62 mi (9,686.04 km) |
| Buffalo Grove to Kose | 5,869.87 mi (9,446.64 km) |
| Buffalo Grove to Kovancilar | 5,959.82 mi (9,591.41 km) |
| Buffalo Grove to Koyulhisar | 5,807.28 mi (9,345.92 km) |
| Buffalo Grove to Kozan | 5,896.62 mi (9,489.70 km) |
| Buffalo Grove to Kozlu | 5,546.88 mi (8,926.85 km) |
| Buffalo Grove to Kozluk | 6,040.45 mi (9,721.16 km) |
| Buffalo Grove to Kucuk Dalyan | 5,976.22 mi (9,617.80 km) |
