| Sansepolcro to Karlovo | 641.36 mi (1,032.17 km) |
| Sansepolcro to Karnobat | 750.40 mi (1,207.66 km) |
| Sansepolcro to Kavarna | 810.10 mi (1,303.74 km) |
| Sansepolcro to Kazanlak | 671.35 mi (1,080.44 km) |
| Sansepolcro to Knezha | 597.52 mi (961.61 km) |
| Sansepolcro to Kostinbrod | 559.78 mi (900.87 km) |
| Sansepolcro to Kozloduy | 578.82 mi (931.52 km) |
| Sansepolcro to Kyustendil | 540.22 mi (869.41 km) |
| Sansepolcro to Levski | 650.82 mi (1,047.39 km) |
| Sansepolcro to Lom | 554.00 mi (891.57 km) |
| Sansepolcro to Lovech | 631.80 mi (1,016.78 km) |
| Sansepolcro to Lukovit | 603.71 mi (971.58 km) |
| Sansepolcro to Lyaskovets | 682.10 mi (1,097.74 km) |
| Sansepolcro to Mezdra | 580.76 mi (934.65 km) |
| Sansepolcro to Momchilgrad | 689.32 mi (1,109.35 km) |
