| Naantali to Kastoria | 1,378.80 mi (2,218.96 km) |
| Naantali to Katerini | 1,395.83 mi (2,246.37 km) |
| Naantali to Keratsini | 1,556.13 mi (2,504.36 km) |
| Naantali to Kerkyra | 1,442.96 mi (2,322.23 km) |
| Naantali to Kiato | 1,551.91 mi (2,497.55 km) |
| Naantali to Kifisia | 1,548.50 mi (2,492.06 km) |
| Naantali to Kilkis | 1,346.64 mi (2,167.21 km) |
| Naantali to Komotini | 1,345.82 mi (2,165.88 km) |
| Naantali to Korinthos | 1,557.03 mi (2,505.80 km) |
| Naantali to Koropi | 1,561.28 mi (2,512.63 km) |
| Naantali to Korydallos | 1,555.05 mi (2,502.62 km) |
| Naantali to Kos | 1,647.72 mi (2,651.76 km) |
| Naantali to Kozani | 1,393.43 mi (2,242.50 km) |
| Naantali to Lagos | 1,346.43 mi (2,166.88 km) |
| Naantali to Lamia | 1,490.22 mi (2,398.27 km) |
