| Lille to Karlovo | 1,163.90 mi (1,873.11 km) |
| Lille to Karnobat | 1,254.84 mi (2,019.47 km) |
| Lille to Kavarna | 1,281.91 mi (2,063.04 km) |
| Lille to Kazanlak | 1,189.48 mi (1,914.28 km) |
| Lille to Knezha | 1,100.09 mi (1,770.42 km) |
| Lille to Kostinbrod | 1,091.68 mi (1,756.89 km) |
| Lille to Kozloduy | 1,074.67 mi (1,729.52 km) |
| Lille to Kyustendil | 1,092.64 mi (1,758.44 km) |
| Lille to Levski | 1,149.00 mi (1,849.14 km) |
| Lille to Lom | 1,052.44 mi (1,693.74 km) |
| Lille to Lovech | 1,140.63 mi (1,835.67 km) |
| Lille to Lukovit | 1,115.24 mi (1,794.80 km) |
| Lille to Lyaskovets | 1,183.66 mi (1,904.92 km) |
| Lille to Mezdra | 1,097.95 mi (1,766.99 km) |
| Lille to Momchilgrad | 1,235.02 mi (1,987.57 km) |
