| Tournai to Karnobat | 1,240.57 mi (1,996.50 km) |
| Tournai to Kavarna | 1,267.48 mi (2,039.82 km) |
| Tournai to Kazanlak | 1,175.32 mi (1,891.50 km) |
| Tournai to Knezha | 1,085.90 mi (1,747.58 km) |
| Tournai to Kostinbrod | 1,077.70 mi (1,734.39 km) |
| Tournai to Kozloduy | 1,060.46 mi (1,706.65 km) |
| Tournai to Kyustendil | 1,078.85 mi (1,736.24 km) |
| Tournai to Levski | 1,134.75 mi (1,826.21 km) |
| Tournai to Lom | 1,038.26 mi (1,670.92 km) |
| Tournai to Lovech | 1,126.45 mi (1,812.84 km) |
| Tournai to Lukovit | 1,101.09 mi (1,772.04 km) |
| Tournai to Lyaskovets | 1,169.41 mi (1,881.98 km) |
| Tournai to Mezdra | 1,083.86 mi (1,744.31 km) |
| Tournai to Momchilgrad | 1,221.05 mi (1,965.09 km) |
| Tournai to Montana | 1,053.94 mi (1,696.16 km) |
