| Guymon to Karditsa | 6,068.85 mi (9,766.86 km) |
| Guymon to Kastoria | 5,986.89 mi (9,634.98 km) |
| Guymon to Katerini | 6,043.23 mi (9,725.64 km) |
| Guymon to Keratsini | 6,202.06 mi (9,981.25 km) |
| Guymon to Kerkyra | 5,983.67 mi (9,629.78 km) |
| Guymon to Kiato | 6,168.64 mi (9,927.47 km) |
| Guymon to Kifisia | 6,203.11 mi (9,982.94 km) |
| Guymon to Kilkis | 6,018.99 mi (9,686.64 km) |
| Guymon to Komotini | 6,099.57 mi (9,816.31 km) |
| Guymon to Korinthos | 6,178.77 mi (9,943.77 km) |
| Guymon to Koropi | 6,214.70 mi (10,001.59 km) |
| Guymon to Korydallos | 6,202.38 mi (9,981.77 km) |
| Guymon to Kos | 6,388.54 mi (10,281.35 km) |
| Guymon to Kozani | 6,016.27 mi (9,682.25 km) |
| Guymon to Lagos | 6,088.21 mi (9,798.03 km) |
