| Venlo to Karlovo | 1,060.36 mi (1,706.48 km) |
| Venlo to Karnobat | 1,145.57 mi (1,843.61 km) |
| Venlo to Kavarna | 1,166.22 mi (1,876.85 km) |
| Venlo to Kazanlak | 1,084.39 mi (1,745.15 km) |
| Venlo to Knezha | 994.24 mi (1,600.08 km) |
| Venlo to Kostinbrod | 992.15 mi (1,596.71 km) |
| Venlo to Kozloduy | 968.31 mi (1,558.35 km) |
| Venlo to Kyustendil | 997.85 mi (1,605.88 km) |
| Venlo to Levski | 1,040.97 mi (1,675.28 km) |
| Venlo to Lom | 947.29 mi (1,524.52 km) |
| Venlo to Lovech | 1,034.89 mi (1,665.49 km) |
| Venlo to Lukovit | 1,010.73 mi (1,626.61 km) |
| Venlo to Lyaskovets | 1,075.41 mi (1,730.70 km) |
| Venlo to Mezdra | 995.10 mi (1,601.46 km) |
| Venlo to Momchilgrad | 1,135.03 mi (1,826.66 km) |
