| Redruth to Kavak | 2,061.08 mi (3,316.99 km) |
| Redruth to Kayapinar | 2,365.48 mi (3,806.87 km) |
| Redruth to Kayseri | 2,126.85 mi (3,422.84 km) |
| Redruth to Kemalpasa | 1,788.13 mi (2,877.71 km) |
| Redruth to Kemer | 2,001.12 mi (3,220.49 km) |
| Redruth to Keskin | 2,006.98 mi (3,229.93 km) |
| Redruth to Kilimli | 1,860.52 mi (2,994.22 km) |
| Redruth to Kilis | 2,280.94 mi (3,670.82 km) |
| Redruth to Kinik | 1,758.59 mi (2,830.18 km) |
| Redruth to Kirikkale | 1,996.06 mi (3,212.35 km) |
| Redruth to Kirkagac | 1,770.80 mi (2,849.83 km) |
| Redruth to Kirklareli | 1,649.01 mi (2,653.83 km) |
| Redruth to Kirsehir | 2,051.73 mi (3,301.94 km) |
| Redruth to Kizilpinar | 1,698.72 mi (2,733.83 km) |
| Redruth to Kiziltepe | 2,413.51 mi (3,884.17 km) |
