| Parthenay to Karlovo | 1,256.56 mi (2,022.24 km) |
| Parthenay to Karnobat | 1,359.92 mi (2,188.57 km) |
| Parthenay to Kavarna | 1,404.94 mi (2,261.04 km) |
| Parthenay to Kazanlak | 1,285.31 mi (2,068.50 km) |
| Parthenay to Knezha | 1,201.89 mi (1,934.25 km) |
| Parthenay to Kostinbrod | 1,176.98 mi (1,894.17 km) |
| Parthenay to Kozloduy | 1,179.08 mi (1,897.55 km) |
| Parthenay to Kyustendil | 1,165.58 mi (1,875.82 km) |
| Parthenay to Levski | 1,254.69 mi (2,019.22 km) |
| Parthenay to Lom | 1,154.67 mi (1,858.26 km) |
| Parthenay to Lovech | 1,240.33 mi (1,996.12 km) |
| Parthenay to Lukovit | 1,212.71 mi (1,951.67 km) |
| Parthenay to Lyaskovets | 1,288.53 mi (2,073.70 km) |
| Parthenay to Mezdra | 1,191.78 mi (1,917.98 km) |
| Parthenay to Momchilgrad | 1,315.12 mi (2,116.49 km) |
