| Stowmarket to Karlovo | 1,284.99 mi (2,067.99 km) |
| Stowmarket to Karnobat | 1,372.10 mi (2,208.18 km) |
| Stowmarket to Kavarna | 1,394.00 mi (2,243.43 km) |
| Stowmarket to Kazanlak | 1,309.60 mi (2,107.59 km) |
| Stowmarket to Knezha | 1,219.62 mi (1,962.79 km) |
| Stowmarket to Kostinbrod | 1,215.09 mi (1,955.50 km) |
| Stowmarket to Kozloduy | 1,193.84 mi (1,921.30 km) |
| Stowmarket to Kyustendil | 1,218.58 mi (1,961.12 km) |
| Stowmarket to Levski | 1,267.08 mi (2,039.17 km) |
| Stowmarket to Lom | 1,172.38 mi (1,886.77 km) |
| Stowmarket to Lovech | 1,260.27 mi (2,028.21 km) |
| Stowmarket to Lukovit | 1,235.66 mi (1,988.61 km) |
| Stowmarket to Lyaskovets | 1,301.61 mi (2,094.73 km) |
| Stowmarket to Mezdra | 1,219.40 mi (1,962.44 km) |
| Stowmarket to Momchilgrad | 1,358.33 mi (2,186.02 km) |
