| Sofia to Karkkila | 1,232.72 mi (1,983.87 km) |
| Sofia to Kauhajoki | 1,364.15 mi (2,195.38 km) |
| Sofia to Kauhava | 1,409.54 mi (2,268.44 km) |
| Sofia to Kauniainen | 1,211.73 mi (1,950.08 km) |
| Sofia to Kemi | 1,592.35 mi (2,562.64 km) |
| Sofia to Kemijarvi | 1,666.62 mi (2,682.17 km) |
| Sofia to Kempele | 1,537.09 mi (2,473.71 km) |
| Sofia to Kerava | 1,225.20 mi (1,971.78 km) |
| Sofia to Keuruu | 1,352.52 mi (2,176.67 km) |
| Sofia to Kiiminki | 1,552.91 mi (2,499.16 km) |
| Sofia to Kirkkonummi | 1,204.25 mi (1,938.05 km) |
| Sofia to Kitee | 1,368.98 mi (2,203.16 km) |
| Sofia to Kiuruvesi | 1,453.43 mi (2,339.08 km) |
| Sofia to Kivisto | 1,219.34 mi (1,962.33 km) |
| Sofia to Klaukkala | 1,223.16 mi (1,968.48 km) |
