| Philadelphia to Karis | 4,151.47 mi (6,681.14 km) |
| Philadelphia to Karkkila | 4,152.41 mi (6,682.66 km) |
| Philadelphia to Kauhajoki | 4,031.39 mi (6,487.89 km) |
| Philadelphia to Kauhava | 4,035.46 mi (6,494.45 km) |
| Philadelphia to Kauniainen | 4,178.56 mi (6,724.74 km) |
| Philadelphia to Kemi | 3,992.65 mi (6,425.54 km) |
| Philadelphia to Kemijarvi | 4,031.93 mi (6,488.76 km) |
| Philadelphia to Kempele | 4,043.04 mi (6,506.65 km) |
| Philadelphia to Kerava | 4,183.11 mi (6,732.06 km) |
| Philadelphia to Keuruu | 4,108.71 mi (6,612.33 km) |
| Philadelphia to Kiiminki | 4,042.73 mi (6,506.15 km) |
| Philadelphia to Kirkkonummi | 4,172.54 mi (6,715.06 km) |
| Philadelphia to Kitee | 4,264.41 mi (6,862.91 km) |
| Philadelphia to Kiuruvesi | 4,114.18 mi (6,621.13 km) |
| Philadelphia to Kivisto | 4,178.21 mi (6,724.17 km) |
