| Bilzen to Nova Zagora | 1,125.32 mi (1,811.02 km) |
| Bilzen to Novi Iskar | 1,006.47 mi (1,619.75 km) |
| Bilzen to Novi Pazar | 1,138.47 mi (1,832.19 km) |
| Bilzen to Omurtag | 1,116.30 mi (1,796.52 km) |
| Bilzen to Panagyurishte | 1,052.28 mi (1,693.47 km) |
| Bilzen to Parvomay | 1,110.55 mi (1,787.25 km) |
| Bilzen to Pavlikeni | 1,065.95 mi (1,715.49 km) |
| Bilzen to Pazardzhik | 1,071.48 mi (1,724.38 km) |
| Bilzen to Pernik | 1,003.12 mi (1,614.37 km) |
| Bilzen to Peshtera | 1,077.69 mi (1,734.38 km) |
| Bilzen to Petrich | 1,065.75 mi (1,715.17 km) |
| Bilzen to Pleven | 1,030.85 mi (1,658.99 km) |
| Bilzen to Plovdiv | 1,090.00 mi (1,754.18 km) |
| Bilzen to Pomorie | 1,187.05 mi (1,910.37 km) |
| Bilzen to Popovo | 1,098.71 mi (1,768.20 km) |
