| Regensburg to Karis | 890.84 mi (1,433.67 km) |
| Regensburg to Karkkila | 927.83 mi (1,493.20 km) |
| Regensburg to Kauhajoki | 1,003.96 mi (1,615.72 km) |
| Regensburg to Kauhava | 1,057.87 mi (1,702.48 km) |
| Regensburg to Kauniainen | 921.20 mi (1,482.53 km) |
| Regensburg to Kemi | 1,239.83 mi (1,995.31 km) |
| Regensburg to Kemijarvi | 1,338.13 mi (2,153.52 km) |
| Regensburg to Kempele | 1,203.25 mi (1,936.44 km) |
| Regensburg to Kerava | 938.93 mi (1,511.06 km) |
| Regensburg to Keuruu | 1,034.78 mi (1,665.32 km) |
| Regensburg to Kiiminki | 1,220.34 mi (1,963.95 km) |
| Regensburg to Kirkkonummi | 909.04 mi (1,462.95 km) |
| Regensburg to Kitee | 1,138.38 mi (1,832.04 km) |
| Regensburg to Kiuruvesi | 1,147.98 mi (1,847.50 km) |
| Regensburg to Kivisto | 929.37 mi (1,495.67 km) |
