| Stevenage to Karlovo | 1,326.07 mi (2,134.10 km) |
| Stevenage to Karnobat | 1,414.97 mi (2,277.17 km) |
| Stevenage to Kavarna | 1,438.89 mi (2,315.67 km) |
| Stevenage to Kazanlak | 1,351.16 mi (2,174.47 km) |
| Stevenage to Knezha | 1,261.41 mi (2,030.05 km) |
| Stevenage to Kostinbrod | 1,254.95 mi (2,019.65 km) |
| Stevenage to Kozloduy | 1,235.78 mi (1,988.80 km) |
| Stevenage to Kyustendil | 1,257.01 mi (2,022.96 km) |
| Stevenage to Levski | 1,309.55 mi (2,107.51 km) |
| Stevenage to Lom | 1,213.96 mi (1,953.68 km) |
| Stevenage to Lovech | 1,302.03 mi (2,095.42 km) |
| Stevenage to Lukovit | 1,277.05 mi (2,055.21 km) |
| Stevenage to Lyaskovets | 1,344.15 mi (2,163.19 km) |
| Stevenage to Mezdra | 1,260.28 mi (2,028.23 km) |
| Stevenage to Momchilgrad | 1,398.30 mi (2,250.35 km) |
