| Hirson to Montana | 1,009.01 mi (1,623.85 km) |
| Hirson to Nova Zagora | 1,161.75 mi (1,869.65 km) |
| Hirson to Novi Iskar | 1,037.88 mi (1,670.31 km) |
| Hirson to Novi Pazar | 1,180.86 mi (1,900.42 km) |
| Hirson to Omurtag | 1,156.12 mi (1,860.59 km) |
| Hirson to Panagyurishte | 1,084.45 mi (1,745.26 km) |
| Hirson to Parvomay | 1,143.53 mi (1,840.33 km) |
| Hirson to Pavlikeni | 1,104.06 mi (1,776.82 km) |
| Hirson to Pazardzhik | 1,102.73 mi (1,774.66 km) |
| Hirson to Pernik | 1,032.78 mi (1,662.09 km) |
| Hirson to Peshtera | 1,108.13 mi (1,783.37 km) |
| Hirson to Petrich | 1,090.55 mi (1,755.07 km) |
| Hirson to Pleven | 1,068.14 mi (1,719.00 km) |
| Hirson to Plovdiv | 1,122.06 mi (1,805.78 km) |
| Hirson to Pomorie | 1,227.13 mi (1,974.87 km) |
