| Philadelphia to Karditsa | 4,865.70 mi (7,830.58 km) |
| Philadelphia to Kastoria | 4,791.22 mi (7,710.73 km) |
| Philadelphia to Katerini | 4,853.92 mi (7,811.63 km) |
| Philadelphia to Keratsini | 4,997.07 mi (8,042.01 km) |
| Philadelphia to Kerkyra | 4,768.94 mi (7,674.87 km) |
| Philadelphia to Kiato | 4,957.62 mi (7,978.52 km) |
| Philadelphia to Kifisia | 5,000.82 mi (8,048.05 km) |
| Philadelphia to Kilkis | 4,840.18 mi (7,789.52 km) |
| Philadelphia to Komotini | 4,941.72 mi (7,952.93 km) |
| Philadelphia to Korinthos | 4,968.34 mi (7,995.77 km) |
| Philadelphia to Koropi | 5,010.98 mi (8,064.39 km) |
| Philadelphia to Korydallos | 4,997.82 mi (8,043.21 km) |
| Philadelphia to Kos | 5,200.58 mi (8,369.53 km) |
| Philadelphia to Kozani | 4,822.03 mi (7,760.30 km) |
| Philadelphia to Lagos | 4,926.90 mi (7,929.08 km) |
