| Helena to Karis | 4,656.63 mi (7,494.12 km) |
| Helena to Karkkila | 4,639.12 mi (7,465.94 km) |
| Helena to Kauhajoki | 4,492.27 mi (7,229.61 km) |
| Helena to Kauhava | 4,468.58 mi (7,191.48 km) |
| Helena to Kauniainen | 4,666.95 mi (7,510.72 km) |
| Helena to Kemi | 4,338.41 mi (6,981.99 km) |
| Helena to Kemijarvi | 4,321.78 mi (6,955.23 km) |
| Helena to Kempele | 4,401.15 mi (7,082.97 km) |
| Helena to Kerava | 4,662.41 mi (7,503.42 km) |
| Helena to Keuruu | 4,545.42 mi (7,315.15 km) |
| Helena to Kiiminki | 4,392.11 mi (7,068.41 km) |
| Helena to Kirkkonummi | 4,667.33 mi (7,511.34 km) |
| Helena to Kitee | 4,640.19 mi (7,467.66 km) |
| Helena to Kiuruvesi | 4,493.14 mi (7,231.01 km) |
| Helena to Kivisto | 4,662.54 mi (7,503.64 km) |
