| Koblenz to Karis | 917.87 mi (1,477.17 km) |
| Koblenz to Karkkila | 952.93 mi (1,533.59 km) |
| Koblenz to Kauhajoki | 998.26 mi (1,606.54 km) |
| Koblenz to Kauhava | 1,051.62 mi (1,692.41 km) |
| Koblenz to Kauniainen | 952.87 mi (1,533.50 km) |
| Koblenz to Kemi | 1,221.21 mi (1,965.35 km) |
| Koblenz to Kemijarvi | 1,324.33 mi (2,131.30 km) |
| Koblenz to Kempele | 1,194.69 mi (1,922.67 km) |
| Koblenz to Kerava | 970.55 mi (1,561.95 km) |
| Koblenz to Keuruu | 1,044.87 mi (1,681.55 km) |
| Koblenz to Kiiminki | 1,211.29 mi (1,949.38 km) |
| Koblenz to Kirkkonummi | 940.04 mi (1,512.85 km) |
| Koblenz to Kitee | 1,174.85 mi (1,890.74 km) |
| Koblenz to Kiuruvesi | 1,154.72 mi (1,858.33 km) |
| Koblenz to Kivisto | 960.44 mi (1,545.68 km) |
