| Pittsburgh to Kocaali | 5,332.31 mi (8,581.53 km) |
| Pittsburgh to Kocaeli | 5,310.40 mi (8,546.26 km) |
| Pittsburgh to Konak | 5,309.06 mi (8,544.11 km) |
| Pittsburgh to Konakli | 5,586.12 mi (8,990.00 km) |
| Pittsburgh to Konya | 5,547.67 mi (8,928.12 km) |
| Pittsburgh to Koprukoy | 5,786.11 mi (9,311.84 km) |
| Pittsburgh to Korfez | 5,302.33 mi (8,533.28 km) |
| Pittsburgh to Korkut | 5,847.98 mi (9,411.41 km) |
| Pittsburgh to Kose | 5,696.61 mi (9,167.81 km) |
| Pittsburgh to Kovancilar | 5,781.01 mi (9,303.64 km) |
| Pittsburgh to Koyulhisar | 5,627.04 mi (9,055.84 km) |
| Pittsburgh to Kozan | 5,695.62 mi (9,166.21 km) |
| Pittsburgh to Kozlu | 5,348.33 mi (8,607.31 km) |
| Pittsburgh to Kozluk | 5,866.26 mi (9,440.83 km) |
| Pittsburgh to Kucuk Dalyan | 5,771.32 mi (9,288.04 km) |
