| Bolsward to Karis | 838.46 mi (1,349.36 km) |
| Bolsward to Karkkila | 870.08 mi (1,400.25 km) |
| Bolsward to Kauhajoki | 886.76 mi (1,427.09 km) |
| Bolsward to Kauhava | 937.72 mi (1,509.12 km) |
| Bolsward to Kauniainen | 875.92 mi (1,409.65 km) |
| Bolsward to Kemi | 1,092.57 mi (1,758.32 km) |
| Bolsward to Kemijarvi | 1,197.25 mi (1,926.79 km) |
| Bolsward to Kempele | 1,074.70 mi (1,729.56 km) |
| Bolsward to Kerava | 892.73 mi (1,436.71 km) |
| Bolsward to Keuruu | 945.03 mi (1,520.88 km) |
| Bolsward to Kiiminki | 1,090.48 mi (1,754.95 km) |
| Bolsward to Kirkkonummi | 863.11 mi (1,389.04 km) |
| Bolsward to Kitee | 1,093.72 mi (1,760.18 km) |
| Bolsward to Kiuruvesi | 1,048.43 mi (1,687.28 km) |
| Bolsward to Kivisto | 882.59 mi (1,420.40 km) |
