| Ponte da Barca to Karlovo | 1,689.98 mi (2,719.77 km) |
| Ponte da Barca to Karnobat | 1,799.07 mi (2,895.32 km) |
| Ponte da Barca to Kavarna | 1,856.81 mi (2,988.25 km) |
| Ponte da Barca to Kazanlak | 1,720.01 mi (2,768.08 km) |
| Ponte da Barca to Knezha | 1,645.26 mi (2,647.79 km) |
| Ponte da Barca to Kostinbrod | 1,608.38 mi (2,588.44 km) |
| Ponte da Barca to Kozloduy | 1,625.56 mi (2,616.09 km) |
| Ponte da Barca to Kyustendil | 1,587.25 mi (2,554.42 km) |
| Ponte da Barca to Levski | 1,698.70 mi (2,733.79 km) |
| Ponte da Barca to Lom | 1,600.67 mi (2,576.03 km) |
| Ponte da Barca to Lovech | 1,680.25 mi (2,704.10 km) |
| Ponte da Barca to Lukovit | 1,652.15 mi (2,658.87 km) |
| Ponte da Barca to Lyaskovets | 1,730.45 mi (2,784.89 km) |
| Ponte da Barca to Mezdra | 1,629.33 mi (2,622.15 km) |
| Ponte da Barca to Momchilgrad | 1,734.97 mi (2,792.17 km) |
