| Pittsburgh to Kamen | 4,017.58 mi (6,465.67 km) |
| Pittsburgh to Kamenz | 4,271.82 mi (6,874.84 km) |
| Pittsburgh to Kamp-Lintfort | 3,976.70 mi (6,399.89 km) |
| Pittsburgh to Kandel | 4,118.01 mi (6,627.30 km) |
| Pittsburgh to Kappeln | 4,007.76 mi (6,449.87 km) |
| Pittsburgh to Karben | 4,103.20 mi (6,603.46 km) |
| Pittsburgh to Karlsdorf-Neuthard | 4,129.99 mi (6,646.57 km) |
| Pittsburgh to Karlsfeld | 4,277.35 mi (6,883.73 km) |
| Pittsburgh to Karlsruhe | 4,128.57 mi (6,644.30 km) |
| Pittsburgh to Kassel | 4,096.50 mi (6,592.68 km) |
| Pittsburgh to Kaufbeuren | 4,255.38 mi (6,848.38 km) |
| Pittsburgh to Kaufering | 4,258.77 mi (6,853.83 km) |
| Pittsburgh to Kaufungen | 4,102.23 mi (6,601.91 km) |
| Pittsburgh to Kehl | 4,119.48 mi (6,629.66 km) |
| Pittsburgh to Kelheim | 4,268.69 mi (6,869.79 km) |
