| Colton to Karditsa | 6,734.51 mi (10,838.14 km) |
| Colton to Kastoria | 6,649.18 mi (10,700.82 km) |
| Colton to Katerini | 6,699.03 mi (10,781.04 km) |
| Colton to Keratsini | 6,865.36 mi (11,048.73 km) |
| Colton to Kerkyra | 6,660.61 mi (10,719.21 km) |
| Colton to Kiato | 6,837.61 mi (11,004.07 km) |
| Colton to Kifisia | 6,864.27 mi (11,046.97 km) |
| Colton to Kilkis | 6,667.54 mi (10,730.37 km) |
| Colton to Komotini | 6,729.75 mi (10,830.48 km) |
| Colton to Korinthos | 6,846.99 mi (11,019.16 km) |
| Colton to Koropi | 6,876.66 mi (11,066.91 km) |
| Colton to Korydallos | 6,865.35 mi (11,048.71 km) |
| Colton to Kos | 7,032.95 mi (11,318.45 km) |
| Colton to Kozani | 6,676.61 mi (10,744.97 km) |
| Colton to Lagos | 6,721.37 mi (10,816.99 km) |
