| Pittsburg to Karditsa | 6,618.56 mi (10,651.54 km) |
| Pittsburg to Kastoria | 6,532.25 mi (10,512.63 km) |
| Pittsburg to Katerini | 6,577.84 mi (10,586.01 km) |
| Pittsburg to Keratsini | 6,746.58 mi (10,857.57 km) |
| Pittsburg to Kerkyra | 6,552.08 mi (10,544.55 km) |
| Pittsburg to Kiato | 6,722.42 mi (10,818.69 km) |
| Pittsburg to Kifisia | 6,744.27 mi (10,853.85 km) |
| Pittsburg to Kilkis | 6,542.65 mi (10,529.37 km) |
| Pittsburg to Komotini | 6,594.12 mi (10,612.21 km) |
| Pittsburg to Korinthos | 6,731.26 mi (10,832.91 km) |
| Pittsburg to Koropi | 6,756.97 mi (10,874.29 km) |
| Pittsburg to Korydallos | 6,746.37 mi (10,857.23 km) |
| Pittsburg to Kos | 6,901.62 mi (11,107.09 km) |
| Pittsburg to Kozani | 6,558.26 mi (10,554.49 km) |
| Pittsburg to Lagos | 6,587.44 mi (10,601.45 km) |
