| Pittsburgh to Kidbrooke | 3,721.75 mi (5,989.58 km) |
| Pittsburgh to Kidderminster | 3,608.35 mi (5,807.07 km) |
| Pittsburgh to Kidlington | 3,660.03 mi (5,890.25 km) |
| Pittsburgh to Kidsgrove | 3,592.24 mi (5,781.15 km) |
| Pittsburgh to Killamarsh | 3,623.38 mi (5,831.27 km) |
| Pittsburgh to Killingworth | 3,575.53 mi (5,754.26 km) |
| Pittsburgh to Kilmarnock | 3,453.31 mi (5,557.56 km) |
| Pittsburgh to Kilsyth | 3,462.64 mi (5,572.57 km) |
| Pittsburgh to Kilwinning | 3,444.70 mi (5,543.71 km) |
| Pittsburgh to King's Lynn | 3,703.61 mi (5,960.39 km) |
| Pittsburgh to Kings Norton | 3,620.66 mi (5,826.89 km) |
| Pittsburgh to Kingsnorth | 3,764.12 mi (6,057.77 km) |
| Pittsburgh to Kingsteignton | 3,597.53 mi (5,789.66 km) |
| Pittsburgh to Kingston upon Hull | 3,651.23 mi (5,876.09 km) |
| Pittsburgh to Kingston upon Thames | 3,710.01 mi (5,970.68 km) |
