| Valkeala to Karlovo | 1,266.80 mi (2,038.71 km) |
| Valkeala to Karnobat | 1,264.82 mi (2,035.53 km) |
| Valkeala to Kavarna | 1,211.19 mi (1,949.22 km) |
| Valkeala to Kazanlak | 1,267.28 mi (2,039.49 km) |
| Valkeala to Knezha | 1,210.12 mi (1,947.50 km) |
| Valkeala to Kostinbrod | 1,260.94 mi (2,029.29 km) |
| Valkeala to Kozloduy | 1,192.05 mi (1,918.41 km) |
| Valkeala to Kyustendil | 1,300.39 mi (2,092.77 km) |
| Valkeala to Levski | 1,216.07 mi (1,957.08 km) |
| Valkeala to Lom | 1,191.48 mi (1,917.50 km) |
| Valkeala to Lovech | 1,233.17 mi (1,984.60 km) |
| Valkeala to Lukovit | 1,230.48 mi (1,980.26 km) |
| Valkeala to Lyaskovets | 1,233.36 mi (1,984.91 km) |
| Valkeala to Mezdra | 1,235.78 mi (1,988.80 km) |
| Valkeala to Momchilgrad | 1,342.05 mi (2,159.83 km) |
