| Ponce to Karlovo | 5,453.39 mi (8,776.38 km) |
| Ponce to Karnobat | 5,560.37 mi (8,948.56 km) |
| Ponce to Kavarna | 5,610.50 mi (9,029.23 km) |
| Ponce to Kazanlak | 5,483.02 mi (8,824.07 km) |
| Ponce to Knezha | 5,403.58 mi (8,696.22 km) |
| Ponce to Kostinbrod | 5,372.15 mi (8,645.64 km) |
| Ponce to Kozloduy | 5,381.97 mi (8,661.44 km) |
| Ponce to Kyustendil | 5,354.13 mi (8,616.64 km) |
| Ponce to Levski | 5,456.92 mi (8,782.06 km) |
| Ponce to Lom | 5,357.24 mi (8,621.64 km) |
| Ponce to Lovech | 5,440.60 mi (8,755.79 km) |
| Ponce to Lukovit | 5,412.59 mi (8,710.72 km) |
| Ponce to Lyaskovets | 5,489.99 mi (8,835.29 km) |
| Ponce to Mezdra | 5,390.56 mi (8,675.27 km) |
| Ponce to Momchilgrad | 5,503.04 mi (8,856.29 km) |
