| Lousada to Karlovo | 1,689.32 mi (2,718.70 km) |
| Lousada to Karnobat | 1,798.77 mi (2,894.84 km) |
| Lousada to Kavarna | 1,857.84 mi (2,989.90 km) |
| Lousada to Kazanlak | 1,719.41 mi (2,767.12 km) |
| Lousada to Knezha | 1,645.79 mi (2,648.64 km) |
| Lousada to Kostinbrod | 1,607.73 mi (2,587.39 km) |
| Lousada to Kozloduy | 1,626.49 mi (2,617.58 km) |
| Lousada to Kyustendil | 1,585.66 mi (2,551.88 km) |
| Lousada to Levski | 1,699.17 mi (2,734.54 km) |
| Lousada to Lom | 1,601.60 mi (2,577.53 km) |
| Lousada to Lovech | 1,680.31 mi (2,704.19 km) |
| Lousada to Lukovit | 1,652.22 mi (2,659.00 km) |
| Lousada to Lyaskovets | 1,730.61 mi (2,785.15 km) |
| Lousada to Mezdra | 1,629.26 mi (2,622.04 km) |
| Lousada to Momchilgrad | 1,732.80 mi (2,788.68 km) |
