| Houilles to Montana | 1,071.93 mi (1,725.10 km) |
| Houilles to Nova Zagora | 1,226.18 mi (1,973.35 km) |
| Houilles to Novi Iskar | 1,097.98 mi (1,767.03 km) |
| Houilles to Novi Pazar | 1,251.22 mi (2,013.65 km) |
| Houilles to Omurtag | 1,224.02 mi (1,969.87 km) |
| Houilles to Panagyurishte | 1,145.01 mi (1,842.71 km) |
| Houilles to Parvomay | 1,204.53 mi (1,938.50 km) |
| Houilles to Pavlikeni | 1,170.54 mi (1,883.81 km) |
| Houilles to Pazardzhik | 1,162.19 mi (1,870.37 km) |
| Houilles to Pernik | 1,091.10 mi (1,755.95 km) |
| Houilles to Peshtera | 1,166.73 mi (1,877.68 km) |
| Houilles to Petrich | 1,143.34 mi (1,840.02 km) |
| Houilles to Pleven | 1,134.01 mi (1,825.02 km) |
| Houilles to Plovdiv | 1,182.25 mi (1,902.64 km) |
| Houilles to Pomorie | 1,294.94 mi (2,084.01 km) |
