| Saint-Sebastien-sur-Loire to Karlovo | 1,318.23 mi (2,121.49 km) |
| Saint-Sebastien-sur-Loire to Karnobat | 1,420.48 mi (2,286.05 km) |
| Saint-Sebastien-sur-Loire to Kavarna | 1,463.41 mi (2,355.14 km) |
| Saint-Sebastien-sur-Loire to Kazanlak | 1,346.72 mi (2,167.33 km) |
| Saint-Sebastien-sur-Loire to Knezha | 1,262.34 mi (2,031.55 km) |
| Saint-Sebastien-sur-Loire to Kostinbrod | 1,239.19 mi (1,994.28 km) |
| Saint-Sebastien-sur-Loire to Kozloduy | 1,239.15 mi (1,994.22 km) |
| Saint-Sebastien-sur-Loire to Kyustendil | 1,229.00 mi (1,977.89 km) |
| Saint-Sebastien-sur-Loire to Levski | 1,314.87 mi (2,116.07 km) |
| Saint-Sebastien-sur-Loire to Lom | 1,214.90 mi (1,955.19 km) |
| Saint-Sebastien-sur-Loire to Lovech | 1,301.17 mi (2,094.02 km) |
| Saint-Sebastien-sur-Loire to Lukovit | 1,273.70 mi (2,049.83 km) |
| Saint-Sebastien-sur-Loire to Lyaskovets | 1,348.92 mi (2,170.87 km) |
| Saint-Sebastien-sur-Loire to Mezdra | 1,253.11 mi (2,016.68 km) |
| Saint-Sebastien-sur-Loire to Momchilgrad | 1,378.28 mi (2,218.13 km) |
