| Guidel to Kastoria | 1,318.86 mi (2,122.50 km) |
| Guidel to Katerini | 1,383.49 mi (2,226.51 km) |
| Guidel to Keratsini | 1,520.26 mi (2,446.61 km) |
| Guidel to Kerkyra | 1,291.40 mi (2,078.31 km) |
| Guidel to Kiato | 1,480.01 mi (2,381.84 km) |
| Guidel to Kifisia | 1,524.54 mi (2,453.51 km) |
| Guidel to Kilkis | 1,375.59 mi (2,213.79 km) |
| Guidel to Komotini | 1,488.74 mi (2,395.90 km) |
| Guidel to Korinthos | 1,490.77 mi (2,399.16 km) |
| Guidel to Koropi | 1,534.34 mi (2,469.28 km) |
| Guidel to Korydallos | 1,521.08 mi (2,447.94 km) |
| Guidel to Kos | 1,726.71 mi (2,778.87 km) |
| Guidel to Kozani | 1,349.87 mi (2,172.41 km) |
| Guidel to Lagos | 1,471.79 mi (2,368.62 km) |
| Guidel to Lamia | 1,430.94 mi (2,302.87 km) |
