| Katy to Karditsa | 6,207.66 mi (9,990.26 km) |
| Katy to Kastoria | 6,130.47 mi (9,866.04 km) |
| Katy to Katerini | 6,191.39 mi (9,964.09 km) |
| Katy to Keratsini | 6,340.18 mi (10,203.53 km) |
| Katy to Kerkyra | 6,113.98 mi (9,839.50 km) |
| Katy to Kiato | 6,302.36 mi (10,142.68 km) |
| Katy to Kifisia | 6,343.12 mi (10,208.27 km) |
| Katy to Kilkis | 6,174.03 mi (9,936.14 km) |
| Katy to Komotini | 6,268.60 mi (10,088.34 km) |
| Katy to Korinthos | 6,312.95 mi (10,159.71 km) |
| Katy to Koropi | 6,353.76 mi (10,225.39 km) |
| Katy to Korydallos | 6,340.80 mi (10,204.53 km) |
| Katy to Kos | 6,539.28 mi (10,523.95 km) |
| Katy to Kozani | 6,160.96 mi (9,915.11 km) |
| Katy to Lagos | 6,254.98 mi (10,066.41 km) |
