| Guichen to Kastoria | 1,245.95 mi (2,005.17 km) |
| Guichen to Katerini | 1,310.13 mi (2,108.45 km) |
| Guichen to Keratsini | 1,449.26 mi (2,332.36 km) |
| Guichen to Kerkyra | 1,220.97 mi (1,964.97 km) |
| Guichen to Kiato | 1,409.66 mi (2,268.62 km) |
| Guichen to Kifisia | 1,453.23 mi (2,338.75 km) |
| Guichen to Kilkis | 1,301.07 mi (2,093.87 km) |
| Guichen to Komotini | 1,412.89 mi (2,273.83 km) |
| Guichen to Korinthos | 1,420.37 mi (2,285.86 km) |
| Guichen to Koropi | 1,463.23 mi (2,354.84 km) |
| Guichen to Korydallos | 1,450.03 mi (2,333.60 km) |
| Guichen to Kos | 1,654.50 mi (2,662.66 km) |
| Guichen to Kozani | 1,276.93 mi (2,055.02 km) |
| Guichen to Lagos | 1,396.14 mi (2,246.88 km) |
| Guichen to Lamia | 1,359.55 mi (2,187.98 km) |
