| Federal Heights to Karditsa | 6,020.34 mi (9,688.81 km) |
| Federal Heights to Kastoria | 5,936.58 mi (9,554.00 km) |
| Federal Heights to Katerini | 5,990.12 mi (9,640.16 km) |
| Federal Heights to Keratsini | 6,152.88 mi (9,902.10 km) |
| Federal Heights to Kerkyra | 5,940.20 mi (9,559.84 km) |
| Federal Heights to Kiato | 6,121.98 mi (9,852.38 km) |
| Federal Heights to Kifisia | 6,152.95 mi (9,902.21 km) |
| Federal Heights to Kilkis | 5,962.52 mi (9,595.76 km) |
| Federal Heights to Komotini | 6,035.26 mi (9,712.81 km) |
| Federal Heights to Korinthos | 6,131.79 mi (9,868.17 km) |
| Federal Heights to Koropi | 6,164.94 mi (9,921.51 km) |
| Federal Heights to Korydallos | 6,153.05 mi (9,902.37 km) |
| Federal Heights to Kos | 6,331.43 mi (10,189.45 km) |
| Federal Heights to Kozani | 5,965.15 mi (9,599.98 km) |
| Federal Heights to Lagos | 6,025.15 mi (9,696.55 km) |
