| Ploufragan to Karlovo | 1,386.28 mi (2,231.01 km) |
| Ploufragan to Karnobat | 1,485.77 mi (2,391.12 km) |
| Ploufragan to Kavarna | 1,524.03 mi (2,452.69 km) |
| Ploufragan to Kazanlak | 1,414.09 mi (2,275.76 km) |
| Ploufragan to Knezha | 1,327.85 mi (2,136.96 km) |
| Ploufragan to Kostinbrod | 1,308.68 mi (2,106.12 km) |
| Ploufragan to Kozloduy | 1,303.88 mi (2,098.39 km) |
| Ploufragan to Kyustendil | 1,301.38 mi (2,094.37 km) |
| Ploufragan to Levski | 1,379.60 mi (2,220.25 km) |
| Ploufragan to Lom | 1,280.07 mi (2,060.08 km) |
| Ploufragan to Lovech | 1,367.37 mi (2,200.57 km) |
| Ploufragan to Lukovit | 1,340.36 mi (2,157.09 km) |
| Ploufragan to Lyaskovets | 1,413.99 mi (2,275.60 km) |
| Ploufragan to Mezdra | 1,320.58 mi (2,125.27 km) |
| Ploufragan to Momchilgrad | 1,449.64 mi (2,332.96 km) |
