| Karlovo to Loudeac | 1,382.03 mi (2,224.17 km) |
| Karlovo to Lourdes | 1,254.27 mi (2,018.56 km) |
| Karlovo to Louviers | 1,217.20 mi (1,958.89 km) |
| Karlovo to Louvres | 1,155.54 mi (1,859.66 km) |
| Karlovo to Luce | 1,192.80 mi (1,919.63 km) |
| Karlovo to Lucon | 1,299.49 mi (2,091.32 km) |
| Karlovo to Lunel | 1,041.59 mi (1,676.28 km) |
| Karlovo to Luneville | 972.16 mi (1,564.54 km) |
| Karlovo to Lyon | 1,009.34 mi (1,624.37 km) |
| Karlovo to Lys-les-Lannoy | 1,158.50 mi (1,864.43 km) |
| Karlovo to Macon | 1,013.83 mi (1,631.60 km) |
| Karlovo to Magny-le-Hongre | 1,138.95 mi (1,832.96 km) |
| Karlovo to Magny-les-Hameaux | 1,169.08 mi (1,881.45 km) |
| Karlovo to Mainvilliers | 1,193.14 mi (1,920.17 km) |
| Karlovo to Maisons-Alfort | 1,154.64 mi (1,858.21 km) |
