| Cities | Distance |
|---|---|
| Sinop to Karlovo | 529.70 mi (852.47 km) |
| Sinop to Karnobat | 419.14 mi (674.54 km) |
| Sinop to Kavarna | 359.29 mi (578.23 km) |
| Sinop to Kazanlak | 499.53 mi (803.92 km) |
| Sinop to Knezha | 570.13 mi (917.53 km) |
| Sinop to Kostinbrod | 610.64 mi (982.72 km) |
| Sinop to Kozloduy | 589.95 mi (949.43 km) |
| Sinop to Kyustendil | 638.29 mi (1,027.23 km) |
| Sinop to Levski | 516.73 mi (831.60 km) |
| Sinop to Lom | 614.84 mi (989.48 km) |
| Sinop to Lovech | 535.96 mi (862.54 km) |
| Sinop to Lukovit | 563.97 mi (907.62 km) |
| Sinop to Lyaskovets | 485.53 mi (781.39 km) |
| Sinop to Mezdra | 587.18 mi (944.97 km) |
| Sinop to Momchilgrad | 502.43 mi (808.59 km) |