| Cascades to Karis | 4,273.90 mi (6,878.18 km) |
| Cascades to Karkkila | 4,274.17 mi (6,878.62 km) |
| Cascades to Kauhajoki | 4,151.58 mi (6,681.33 km) |
| Cascades to Kauhava | 4,154.59 mi (6,686.17 km) |
| Cascades to Kauniainen | 4,300.50 mi (6,920.99 km) |
| Cascades to Kemi | 4,107.95 mi (6,611.11 km) |
| Cascades to Kemijarvi | 4,145.04 mi (6,670.80 km) |
| Cascades to Kempele | 4,159.16 mi (6,693.52 km) |
| Cascades to Kerava | 4,304.74 mi (6,927.81 km) |
| Cascades to Keuruu | 4,228.36 mi (6,804.89 km) |
| Cascades to Kiiminki | 4,158.48 mi (6,692.43 km) |
| Cascades to Kirkkonummi | 4,294.69 mi (6,911.64 km) |
| Cascades to Kitee | 4,382.45 mi (7,052.87 km) |
| Cascades to Kiuruvesi | 4,231.55 mi (6,810.03 km) |
| Cascades to Kivisto | 4,300.00 mi (6,920.18 km) |
