| Santona to Karlovo | 1,421.48 mi (2,287.65 km) |
| Santona to Karnobat | 1,529.73 mi (2,461.86 km) |
| Santona to Kavarna | 1,585.15 mi (2,551.05 km) |
| Santona to Kazanlak | 1,451.34 mi (2,335.71 km) |
| Santona to Knezha | 1,374.62 mi (2,212.23 km) |
| Santona to Kostinbrod | 1,339.99 mi (2,156.51 km) |
| Santona to Kozloduy | 1,354.29 mi (2,179.51 km) |
| Santona to Kyustendil | 1,320.87 mi (2,125.74 km) |
| Santona to Levski | 1,428.10 mi (2,298.30 km) |
| Santona to Lom | 1,329.40 mi (2,139.46 km) |
| Santona to Lovech | 1,410.39 mi (2,269.80 km) |
| Santona to Lukovit | 1,382.29 mi (2,224.57 km) |
| Santona to Lyaskovets | 1,460.35 mi (2,350.21 km) |
| Santona to Mezdra | 1,359.76 mi (2,188.32 km) |
| Santona to Momchilgrad | 1,469.67 mi (2,365.21 km) |
