| Ratingen to Karis | 887.55 mi (1,428.38 km) |
| Ratingen to Karkkila | 921.63 mi (1,483.22 km) |
| Ratingen to Kauhajoki | 957.53 mi (1,540.99 km) |
| Ratingen to Kauhava | 1,010.28 mi (1,625.90 km) |
| Ratingen to Kauniainen | 923.57 mi (1,486.34 km) |
| Ratingen to Kemi | 1,175.40 mi (1,891.62 km) |
| Ratingen to Kemijarvi | 1,279.26 mi (2,058.77 km) |
| Ratingen to Kempele | 1,151.73 mi (1,853.53 km) |
| Ratingen to Kerava | 941.04 mi (1,514.47 km) |
| Ratingen to Keuruu | 1,008.23 mi (1,622.60 km) |
| Ratingen to Kiiminki | 1,168.09 mi (1,879.86 km) |
| Ratingen to Kirkkonummi | 910.69 mi (1,465.61 km) |
| Ratingen to Kitee | 1,145.03 mi (1,842.75 km) |
| Ratingen to Kiuruvesi | 1,116.28 mi (1,796.47 km) |
| Ratingen to Kivisto | 930.88 mi (1,498.10 km) |
