| Pittsburgh to Kirchlengern | 4,035.67 mi (6,494.78 km) |
| Pittsburgh to Kirchlinteln | 4,038.29 mi (6,498.99 km) |
| Pittsburgh to Kirchseeon | 4,299.04 mi (6,918.64 km) |
| Pittsburgh to Kirchzarten | 4,144.56 mi (6,670.03 km) |
| Pittsburgh to Kirkel | 4,072.95 mi (6,554.78 km) |
| Pittsburgh to Kissing | 4,255.24 mi (6,848.15 km) |
| Pittsburgh to Kisslegg | 4,228.80 mi (6,805.59 km) |
| Pittsburgh to Kitzingen | 4,174.25 mi (6,717.81 km) |
| Pittsburgh to Kleinblittersdorf | 4,069.11 mi (6,548.60 km) |
| Pittsburgh to Kleve | 3,952.84 mi (6,361.47 km) |
| Pittsburgh to Klipphausen | 4,257.07 mi (6,851.09 km) |
| Pittsburgh to Klotze | 4,116.73 mi (6,625.24 km) |
| Pittsburgh to Koblenz | 4,053.31 mi (6,523.16 km) |
| Pittsburgh to Kolbermoor | 4,314.11 mi (6,942.90 km) |
| Pittsburgh to Kolkwitz | 4,260.30 mi (6,856.29 km) |
