| Onex to Karis | 1,196.55 mi (1,925.67 km) |
| Onex to Karkkila | 1,232.63 mi (1,983.72 km) |
| Onex to Kauhajoki | 1,288.20 mi (2,073.15 km) |
| Onex to Kauhava | 1,341.93 mi (2,159.63 km) |
| Onex to Kauniainen | 1,229.88 mi (1,979.30 km) |
| Onex to Kemi | 1,514.72 mi (2,437.70 km) |
| Onex to Kemijarvi | 1,617.17 mi (2,602.58 km) |
| Onex to Kempele | 1,486.07 mi (2,391.60 km) |
| Onex to Kerava | 1,247.70 mi (2,007.98 km) |
| Onex to Keuruu | 1,330.49 mi (2,141.22 km) |
| Onex to Kiiminki | 1,502.83 mi (2,418.57 km) |
| Onex to Kirkkonummi | 1,217.24 mi (1,958.97 km) |
| Onex to Kitee | 1,451.01 mi (2,335.17 km) |
| Onex to Kiuruvesi | 1,441.89 mi (2,320.49 km) |
| Onex to Kivisto | 1,237.75 mi (1,991.97 km) |
