| Fredrikstad to Karis | 447.27 mi (719.81 km) |
| Fredrikstad to Karkkila | 468.33 mi (753.71 km) |
| Fredrikstad to Kauhajoki | 438.25 mi (705.29 km) |
| Fredrikstad to Kauhava | 484.17 mi (779.19 km) |
| Fredrikstad to Kauniainen | 484.46 mi (779.67 km) |
| Fredrikstad to Kemi | 624.07 mi (1,004.34 km) |
| Fredrikstad to Kemijarvi | 728.79 mi (1,172.88 km) |
| Fredrikstad to Kempele | 612.02 mi (984.95 km) |
| Fredrikstad to Kerava | 497.62 mi (800.84 km) |
| Fredrikstad to Keuruu | 509.08 mi (819.28 km) |
| Fredrikstad to Kiiminki | 626.94 mi (1,008.96 km) |
| Fredrikstad to Kirkkonummi | 473.34 mi (761.77 km) |
| Fredrikstad to Kitee | 676.80 mi (1,089.20 km) |
| Fredrikstad to Kiuruvesi | 599.63 mi (965.01 km) |
| Fredrikstad to Kivisto | 488.64 mi (786.39 km) |
