| Knowle to Montana | 1,302.60 mi (2,096.34 km) |
| Knowle to Nova Zagora | 1,453.25 mi (2,338.78 km) |
| Knowle to Novi Iskar | 1,333.46 mi (2,145.99 km) |
| Knowle to Novi Pazar | 1,466.18 mi (2,359.58 km) |
| Knowle to Omurtag | 1,444.29 mi (2,324.36 km) |
| Knowle to Panagyurishte | 1,379.49 mi (2,220.08 km) |
| Knowle to Parvomay | 1,437.98 mi (2,314.20 km) |
| Knowle to Pavlikeni | 1,393.96 mi (2,243.37 km) |
| Knowle to Pazardzhik | 1,398.47 mi (2,250.62 km) |
| Knowle to Pernik | 1,329.59 mi (2,139.76 km) |
| Knowle to Peshtera | 1,404.46 mi (2,260.26 km) |
| Knowle to Petrich | 1,390.29 mi (2,237.46 km) |
| Knowle to Pleven | 1,358.82 mi (2,186.81 km) |
| Knowle to Plovdiv | 1,417.21 mi (2,280.77 km) |
| Knowle to Pomorie | 1,515.00 mi (2,438.16 km) |
