| Boussu to Nova Zagora | 1,184.99 mi (1,907.05 km) |
| Boussu to Novi Iskar | 1,062.71 mi (1,710.27 km) |
| Boussu to Novi Pazar | 1,201.96 mi (1,934.37 km) |
| Boussu to Omurtag | 1,178.15 mi (1,896.06 km) |
| Boussu to Panagyurishte | 1,109.07 mi (1,784.88 km) |
| Boussu to Parvomay | 1,167.92 mi (1,879.59 km) |
| Boussu to Pavlikeni | 1,126.68 mi (1,813.21 km) |
| Boussu to Pazardzhik | 1,127.66 mi (1,814.79 km) |
| Boussu to Pernik | 1,058.16 mi (1,702.95 km) |
| Boussu to Peshtera | 1,133.33 mi (1,823.91 km) |
| Boussu to Petrich | 1,117.45 mi (1,798.37 km) |
| Boussu to Pleven | 1,091.02 mi (1,755.82 km) |
| Boussu to Plovdiv | 1,146.74 mi (1,845.50 km) |
| Boussu to Pomorie | 1,249.11 mi (2,010.25 km) |
| Boussu to Popovo | 1,160.98 mi (1,868.42 km) |
