| Knowsley to Montana | 1,370.68 mi (2,205.89 km) |
| Knowsley to Nova Zagora | 1,519.79 mi (2,445.87 km) |
| Knowsley to Novi Iskar | 1,402.68 mi (2,257.40 km) |
| Knowsley to Novi Pazar | 1,529.40 mi (2,461.34 km) |
| Knowsley to Omurtag | 1,509.03 mi (2,428.55 km) |
| Knowsley to Panagyurishte | 1,448.29 mi (2,330.79 km) |
| Knowsley to Parvomay | 1,506.29 mi (2,424.14 km) |
| Knowsley to Pavlikeni | 1,459.75 mi (2,349.24 km) |
| Knowsley to Pazardzhik | 1,467.68 mi (2,362.01 km) |
| Knowsley to Pernik | 1,399.62 mi (2,252.48 km) |
| Knowsley to Peshtera | 1,474.04 mi (2,372.23 km) |
| Knowsley to Petrich | 1,462.40 mi (2,353.50 km) |
| Knowsley to Pleven | 1,425.12 mi (2,293.51 km) |
| Knowsley to Plovdiv | 1,486.00 mi (2,391.49 km) |
| Knowsley to Pomorie | 1,579.43 mi (2,541.85 km) |
