| San Roque to Karlovo | 1,661.69 mi (2,674.22 km) |
| San Roque to Karnobat | 1,771.90 mi (2,851.60 km) |
| San Roque to Kavarna | 1,843.65 mi (2,967.07 km) |
| San Roque to Kazanlak | 1,691.54 mi (2,722.27 km) |
| San Roque to Knezha | 1,632.20 mi (2,626.78 km) |
| San Roque to Kostinbrod | 1,582.73 mi (2,547.16 km) |
| San Roque to Kozloduy | 1,617.74 mi (2,603.51 km) |
| San Roque to Kyustendil | 1,551.46 mi (2,496.84 km) |
| San Roque to Levski | 1,683.30 mi (2,709.00 km) |
| San Roque to Lom | 1,593.80 mi (2,564.97 km) |
| San Roque to Lovech | 1,660.66 mi (2,672.57 km) |
| San Roque to Lukovit | 1,633.65 mi (2,629.10 km) |
| San Roque to Lyaskovets | 1,710.53 mi (2,752.84 km) |
| San Roque to Mezdra | 1,609.88 mi (2,590.85 km) |
| San Roque to Momchilgrad | 1,687.70 mi (2,716.09 km) |
