| Thuin to Karnobat | 1,197.37 mi (1,926.99 km) |
| Thuin to Kavarna | 1,224.82 mi (1,971.15 km) |
| Thuin to Kazanlak | 1,131.91 mi (1,821.64 km) |
| Thuin to Knezha | 1,042.54 mi (1,677.81 km) |
| Thuin to Kostinbrod | 1,034.13 mi (1,664.27 km) |
| Thuin to Kozloduy | 1,017.14 mi (1,636.93 km) |
| Thuin to Kyustendil | 1,035.22 mi (1,666.02 km) |
| Thuin to Levski | 1,091.51 mi (1,756.61 km) |
| Thuin to Lom | 994.89 mi (1,601.12 km) |
| Thuin to Lovech | 1,083.08 mi (1,743.05 km) |
| Thuin to Lukovit | 1,057.67 mi (1,702.16 km) |
| Thuin to Lyaskovets | 1,126.17 mi (1,812.39 km) |
| Thuin to Mezdra | 1,040.38 mi (1,674.33 km) |
| Thuin to Momchilgrad | 1,177.47 mi (1,894.96 km) |
| Thuin to Montana | 1,010.47 mi (1,626.19 km) |
