| Wiltz to Karlovo | 1,029.07 mi (1,656.13 km) |
| Wiltz to Karnobat | 1,120.07 mi (1,802.57 km) |
| Wiltz to Kavarna | 1,147.80 mi (1,847.20 km) |
| Wiltz to Kazanlak | 1,054.63 mi (1,697.26 km) |
| Wiltz to Knezha | 965.23 mi (1,553.39 km) |
| Wiltz to Kostinbrod | 957.05 mi (1,540.23 km) |
| Wiltz to Kozloduy | 939.83 mi (1,512.51 km) |
| Wiltz to Kyustendil | 958.51 mi (1,542.57 km) |
| Wiltz to Levski | 1,014.19 mi (1,632.19 km) |
| Wiltz to Lom | 917.59 mi (1,476.71 km) |
| Wiltz to Lovech | 1,005.78 mi (1,618.64 km) |
| Wiltz to Lukovit | 980.39 mi (1,577.79 km) |
| Wiltz to Lyaskovets | 1,048.85 mi (1,687.97 km) |
| Wiltz to Mezdra | 963.14 mi (1,550.03 km) |
| Wiltz to Momchilgrad | 1,100.41 mi (1,770.93 km) |
