| Stone Ridge to Karlovo | 4,999.07 mi (8,045.23 km) |
| Stone Ridge to Karnobat | 5,087.02 mi (8,186.76 km) |
| Stone Ridge to Kavarna | 5,105.86 mi (8,217.08 km) |
| Stone Ridge to Kazanlak | 5,024.18 mi (8,085.63 km) |
| Stone Ridge to Knezha | 4,934.37 mi (7,941.10 km) |
| Stone Ridge to Kostinbrod | 4,927.18 mi (7,929.53 km) |
| Stone Ridge to Kozloduy | 4,908.67 mi (7,899.74 km) |
| Stone Ridge to Kyustendil | 4,927.00 mi (7,929.24 km) |
| Stone Ridge to Levski | 4,982.07 mi (8,017.86 km) |
| Stone Ridge to Lom | 4,886.97 mi (7,864.82 km) |
| Stone Ridge to Lovech | 4,975.00 mi (8,006.49 km) |
| Stone Ridge to Lukovit | 4,950.08 mi (7,966.38 km) |
| Stone Ridge to Lyaskovets | 5,016.59 mi (8,073.43 km) |
| Stone Ridge to Mezdra | 4,933.23 mi (7,939.27 km) |
| Stone Ridge to Momchilgrad | 5,070.50 mi (8,160.19 km) |
