| Helena to Karahalli | 6,106.27 mi (9,827.10 km) |
| Helena to Karakocan | 6,279.10 mi (10,105.24 km) |
| Helena to Karakopru | 6,372.08 mi (10,254.87 km) |
| Helena to Karaman | 6,260.64 mi (10,075.53 km) |
| Helena to Karapinar | 6,233.86 mi (10,032.44 km) |
| Helena to Karatas | 6,345.75 mi (10,212.50 km) |
| Helena to Karatepe | 5,965.40 mi (9,600.39 km) |
| Helena to Karayilan | 6,353.15 mi (10,224.41 km) |
| Helena to Kargipinar | 6,319.03 mi (10,169.49 km) |
| Helena to Karkamis | 6,380.04 mi (10,267.68 km) |
| Helena to Karliova | 6,272.88 mi (10,095.22 km) |
| Helena to Kars | 6,219.76 mi (10,009.74 km) |
| Helena to Kartal | 5,938.41 mi (9,556.95 km) |
| Helena to Kas | 6,241.30 mi (10,044.40 km) |
| Helena to Kastamonu | 6,005.30 mi (9,664.59 km) |
