| Bolsward to Karditsa | 1,222.62 mi (1,967.62 km) |
| Bolsward to Kastoria | 1,137.63 mi (1,830.85 km) |
| Bolsward to Katerini | 1,189.55 mi (1,914.39 km) |
| Bolsward to Keratsini | 1,354.04 mi (2,179.11 km) |
| Bolsward to Kerkyra | 1,150.23 mi (1,851.11 km) |
| Bolsward to Kiato | 1,325.61 mi (2,133.36 km) |
| Bolsward to Kifisia | 1,353.45 mi (2,178.16 km) |
| Bolsward to Kilkis | 1,161.80 mi (1,869.73 km) |
| Bolsward to Komotini | 1,240.88 mi (1,997.00 km) |
| Bolsward to Korinthos | 1,335.02 mi (2,148.50 km) |
| Bolsward to Koropi | 1,365.66 mi (2,197.82 km) |
| Bolsward to Korydallos | 1,354.09 mi (2,179.20 km) |
| Bolsward to Kos | 1,531.08 mi (2,464.03 km) |
| Bolsward to Kozani | 1,165.55 mi (1,875.77 km) |
| Bolsward to Lagos | 1,229.15 mi (1,978.13 km) |
