| Pittsburgh to Karahalli | 5,409.54 mi (8,705.81 km) |
| Pittsburgh to Karakocan | 5,775.15 mi (9,294.20 km) |
| Pittsburgh to Karakopru | 5,820.96 mi (9,367.93 km) |
| Pittsburgh to Karaman | 5,609.57 mi (9,027.74 km) |
| Pittsburgh to Karapinar | 5,596.45 mi (9,006.62 km) |
| Pittsburgh to Karatas | 5,723.84 mi (9,211.62 km) |
| Pittsburgh to Karatepe | 5,313.66 mi (8,551.50 km) |
| Pittsburgh to Karayilan | 5,748.78 mi (9,251.77 km) |
| Pittsburgh to Kargipinar | 5,681.45 mi (9,143.42 km) |
| Pittsburgh to Karkamis | 5,809.47 mi (9,349.44 km) |
| Pittsburgh to Karliova | 5,791.70 mi (9,320.84 km) |
| Pittsburgh to Kars | 5,794.46 mi (9,325.28 km) |
| Pittsburgh to Kartal | 5,276.53 mi (8,491.76 km) |
| Pittsburgh to Kas | 5,514.16 mi (8,874.18 km) |
| Pittsburgh to Kastamonu | 5,426.44 mi (8,733.01 km) |
