| Stara Zagora to Karkkila | 1,252.04 mi (2,014.96 km) |
| Stara Zagora to Kauhajoki | 1,389.00 mi (2,235.38 km) |
| Stara Zagora to Kauhava | 1,431.73 mi (2,304.15 km) |
| Stara Zagora to Kauniainen | 1,229.32 mi (1,978.40 km) |
| Stara Zagora to Kemi | 1,610.61 mi (2,592.03 km) |
| Stara Zagora to Kemijarvi | 1,679.18 mi (2,702.38 km) |
| Stara Zagora to Kempele | 1,553.17 mi (2,499.59 km) |
| Stara Zagora to Kerava | 1,241.59 mi (1,998.15 km) |
| Stara Zagora to Keuruu | 1,370.32 mi (2,205.31 km) |
| Stara Zagora to Kiiminki | 1,568.43 mi (2,524.14 km) |
| Stara Zagora to Kirkkonummi | 1,222.91 mi (1,968.09 km) |
| Stara Zagora to Kitee | 1,371.21 mi (2,206.75 km) |
| Stara Zagora to Kiuruvesi | 1,466.44 mi (2,360.01 km) |
| Stara Zagora to Kivisto | 1,236.56 mi (1,990.06 km) |
| Stara Zagora to Klaukkala | 1,240.71 mi (1,996.74 km) |
