| Redruth to Karditsa | 1,515.47 mi (2,438.92 km) |
| Redruth to Kastoria | 1,439.67 mi (2,316.92 km) |
| Redruth to Katerini | 1,502.07 mi (2,417.35 km) |
| Redruth to Keratsini | 1,647.75 mi (2,651.79 km) |
| Redruth to Kerkyra | 1,421.58 mi (2,287.82 km) |
| Redruth to Kiato | 1,609.86 mi (2,590.81 km) |
| Redruth to Kifisia | 1,650.88 mi (2,656.84 km) |
| Redruth to Kilkis | 1,488.77 mi (2,395.95 km) |
| Redruth to Komotini | 1,594.03 mi (2,565.35 km) |
| Redruth to Korinthos | 1,620.43 mi (2,607.83 km) |
| Redruth to Koropi | 1,661.40 mi (2,673.76 km) |
| Redruth to Korydallos | 1,648.39 mi (2,652.83 km) |
| Redruth to Kos | 1,849.06 mi (2,975.77 km) |
| Redruth to Kozani | 1,470.40 mi (2,366.38 km) |
| Redruth to Lagos | 1,578.36 mi (2,540.13 km) |
