| Knjazevac to Karis | 1,146.09 mi (1,844.45 km) |
| Knjazevac to Karkkila | 1,179.22 mi (1,897.77 km) |
| Knjazevac to Kauhajoki | 1,308.11 mi (2,105.20 km) |
| Knjazevac to Kauhava | 1,354.47 mi (2,179.80 km) |
| Knjazevac to Kauniainen | 1,159.00 mi (1,865.23 km) |
| Knjazevac to Kemi | 1,538.52 mi (2,476.01 km) |
| Knjazevac to Kemijarvi | 1,615.04 mi (2,599.16 km) |
| Knjazevac to Kempele | 1,484.25 mi (2,388.68 km) |
| Knjazevac to Kerava | 1,172.95 mi (1,887.68 km) |
| Knjazevac to Keuruu | 1,299.35 mi (2,091.09 km) |
| Knjazevac to Kiiminki | 1,500.28 mi (2,414.46 km) |
| Knjazevac to Kirkkonummi | 1,151.10 mi (1,852.51 km) |
| Knjazevac to Kitee | 1,322.59 mi (2,128.51 km) |
| Knjazevac to Kiuruvesi | 1,402.05 mi (2,256.39 km) |
| Knjazevac to Kivisto | 1,166.74 mi (1,877.69 km) |
