| Conil de la Frontera to Karlovo | 1,695.43 mi (2,728.52 km) |
| Conil de la Frontera to Karnobat | 1,805.74 mi (2,906.06 km) |
| Conil de la Frontera to Kavarna | 1,876.91 mi (3,020.59 km) |
| Conil de la Frontera to Kazanlak | 1,725.33 mi (2,776.65 km) |
| Conil de la Frontera to Knezha | 1,665.15 mi (2,679.80 km) |
| Conil de la Frontera to Kostinbrod | 1,616.22 mi (2,601.06 km) |
| Conil de la Frontera to Kozloduy | 1,650.39 mi (2,656.05 km) |
| Conil de la Frontera to Kyustendil | 1,585.38 mi (2,551.43 km) |
| Conil de la Frontera to Levski | 1,716.44 mi (2,762.34 km) |
| Conil de la Frontera to Lom | 1,626.36 mi (2,617.37 km) |
| Conil de la Frontera to Lovech | 1,693.97 mi (2,726.18 km) |
| Conil de la Frontera to Lukovit | 1,666.86 mi (2,682.56 km) |
| Conil de la Frontera to Lyaskovets | 1,743.94 mi (2,806.60 km) |
| Conil de la Frontera to Mezdra | 1,643.11 mi (2,644.33 km) |
| Conil de la Frontera to Momchilgrad | 1,722.35 mi (2,771.85 km) |
