| Pittsburgh to Juprelle | 3,961.13 mi (6,374.82 km) |
| Pittsburgh to Jurbise | 3,903.10 mi (6,281.43 km) |
| Pittsburgh to Kalmthout | 3,899.62 mi (6,275.84 km) |
| Pittsburgh to Kampenhout | 3,915.69 mi (6,301.69 km) |
| Pittsburgh to Kapelle-op-den-Bos | 3,906.28 mi (6,286.55 km) |
| Pittsburgh to Kapellen | 3,900.23 mi (6,276.82 km) |
| Pittsburgh to Kasterlee | 3,922.43 mi (6,312.55 km) |
| Pittsburgh to Keerbergen | 3,917.10 mi (6,303.96 km) |
| Pittsburgh to Kinrooi | 3,956.47 mi (6,367.33 km) |
| Pittsburgh to Knokke-Heist | 3,854.42 mi (6,203.09 km) |
| Pittsburgh to Koekelare | 3,849.31 mi (6,194.87 km) |
| Pittsburgh to Koekelberg | 3,909.31 mi (6,291.42 km) |
| Pittsburgh to Koksijde | 3,835.94 mi (6,173.35 km) |
| Pittsburgh to Kontich | 3,906.18 mi (6,286.40 km) |
| Pittsburgh to Kortemark | 3,853.60 mi (6,201.76 km) |
