| Helston to Karditsa | 1,514.40 mi (2,437.18 km) |
| Helston to Kastoria | 1,438.87 mi (2,315.63 km) |
| Helston to Katerini | 1,501.43 mi (2,416.32 km) |
| Helston to Keratsini | 1,646.57 mi (2,649.90 km) |
| Helston to Kerkyra | 1,420.16 mi (2,285.53 km) |
| Helston to Kiato | 1,608.51 mi (2,588.65 km) |
| Helston to Kifisia | 1,649.78 mi (2,655.07 km) |
| Helston to Kilkis | 1,488.46 mi (2,395.45 km) |
| Helston to Komotini | 1,594.23 mi (2,565.67 km) |
| Helston to Korinthos | 1,619.10 mi (2,605.69 km) |
| Helston to Koropi | 1,660.25 mi (2,671.92 km) |
| Helston to Korydallos | 1,647.22 mi (2,650.95 km) |
| Helston to Kos | 1,848.26 mi (2,974.49 km) |
| Helston to Kozani | 1,469.63 mi (2,365.14 km) |
| Helston to Lagos | 1,578.48 mi (2,540.32 km) |
