| Opwijk to Karkkila | 1,014.41 mi (1,632.54 km) |
| Opwijk to Kauhajoki | 1,038.53 mi (1,671.35 km) |
| Opwijk to Kauhava | 1,090.10 mi (1,754.35 km) |
| Opwijk to Kauniainen | 1,018.43 mi (1,639.01 km) |
| Opwijk to Kemi | 1,247.48 mi (2,007.63 km) |
| Opwijk to Kemijarvi | 1,352.08 mi (2,175.96 km) |
| Opwijk to Kempele | 1,228.41 mi (1,976.93 km) |
| Opwijk to Kerava | 1,035.61 mi (1,666.65 km) |
| Opwijk to Keuruu | 1,094.35 mi (1,761.18 km) |
| Opwijk to Kiiminki | 1,244.33 mi (2,002.56 km) |
| Opwijk to Kirkkonummi | 1,005.56 mi (1,618.29 km) |
| Opwijk to Kitee | 1,238.38 mi (1,992.99 km) |
| Opwijk to Kiuruvesi | 1,199.51 mi (1,930.43 km) |
| Opwijk to Kivisto | 1,025.43 mi (1,650.27 km) |
| Opwijk to Klaukkala | 1,024.61 mi (1,648.94 km) |
