| Union City to Karditsa | 6,647.08 mi (10,697.45 km) |
| Union City to Kastoria | 6,560.79 mi (10,558.56 km) |
| Union City to Katerini | 6,606.47 mi (10,632.08 km) |
| Union City to Keratsini | 6,775.17 mi (10,903.59 km) |
| Union City to Kerkyra | 6,580.44 mi (10,590.20 km) |
| Union City to Kiato | 6,750.94 mi (10,864.58 km) |
| Union City to Kifisia | 6,772.88 mi (10,899.90 km) |
| Union City to Kilkis | 6,571.34 mi (10,575.55 km) |
| Union City to Komotini | 6,623.01 mi (10,658.70 km) |
| Union City to Korinthos | 6,759.79 mi (10,878.83 km) |
| Union City to Koropi | 6,785.58 mi (10,920.34 km) |
| Union City to Korydallos | 6,774.97 mi (10,903.26 km) |
| Union City to Kos | 6,930.46 mi (11,153.49 km) |
| Union City to Kozani | 6,586.83 mi (10,600.47 km) |
| Union City to Lagos | 6,616.29 mi (10,647.89 km) |
