| Severn to Karlovo | 4,954.83 mi (7,974.04 km) |
| Severn to Karnobat | 5,043.13 mi (8,116.13 km) |
| Severn to Kavarna | 5,062.44 mi (8,147.21 km) |
| Severn to Kazanlak | 4,980.03 mi (8,014.58 km) |
| Severn to Knezha | 4,890.26 mi (7,870.12 km) |
| Severn to Kostinbrod | 4,882.75 mi (7,858.03 km) |
| Severn to Kozloduy | 4,864.59 mi (7,828.81 km) |
| Severn to Kyustendil | 4,882.34 mi (7,857.37 km) |
| Severn to Levski | 4,938.09 mi (7,947.09 km) |
| Severn to Lom | 4,842.83 mi (7,793.78 km) |
| Severn to Lovech | 4,930.89 mi (7,935.50 km) |
| Severn to Lukovit | 4,905.90 mi (7,895.29 km) |
| Severn to Lyaskovets | 4,972.63 mi (8,002.68 km) |
| Severn to Mezdra | 4,888.97 mi (7,868.04 km) |
| Severn to Momchilgrad | 5,026.05 mi (8,088.65 km) |
