| Gujan-Mestras to Kastoria | 1,167.34 mi (1,878.65 km) |
| Gujan-Mestras to Katerini | 1,234.03 mi (1,985.97 km) |
| Gujan-Mestras to Keratsini | 1,355.21 mi (2,181.00 km) |
| Gujan-Mestras to Kerkyra | 1,126.12 mi (1,812.32 km) |
| Gujan-Mestras to Kiato | 1,312.04 mi (2,111.53 km) |
| Gujan-Mestras to Kifisia | 1,361.14 mi (2,190.54 km) |
| Gujan-Mestras to Kilkis | 1,234.37 mi (1,986.52 km) |
| Gujan-Mestras to Komotini | 1,356.95 mi (2,183.80 km) |
| Gujan-Mestras to Korinthos | 1,322.92 mi (2,129.03 km) |
| Gujan-Mestras to Koropi | 1,369.73 mi (2,204.37 km) |
| Gujan-Mestras to Korydallos | 1,356.28 mi (2,182.72 km) |
| Gujan-Mestras to Kos | 1,566.53 mi (2,521.08 km) |
| Gujan-Mestras to Kozani | 1,198.13 mi (1,928.21 km) |
| Gujan-Mestras to Lagos | 1,338.46 mi (2,154.04 km) |
| Gujan-Mestras to Lamia | 1,268.99 mi (2,042.24 km) |
