| Istres to Montana | 912.55 mi (1,468.61 km) |
| Istres to Nova Zagora | 1,061.89 mi (1,708.94 km) |
| Istres to Novi Iskar | 924.84 mi (1,488.39 km) |
| Istres to Novi Pazar | 1,111.14 mi (1,788.20 km) |
| Istres to Omurtag | 1,074.73 mi (1,729.61 km) |
| Istres to Panagyurishte | 970.15 mi (1,561.30 km) |
| Istres to Parvomay | 1,027.41 mi (1,653.45 km) |
| Istres to Pavlikeni | 1,018.69 mi (1,639.42 km) |
| Istres to Pazardzhik | 981.71 mi (1,579.91 km) |
| Istres to Pernik | 911.33 mi (1,466.64 km) |
| Istres to Peshtera | 982.47 mi (1,581.14 km) |
| Istres to Petrich | 938.20 mi (1,509.89 km) |
| Istres to Pleven | 982.23 mi (1,580.75 km) |
| Istres to Plovdiv | 1,003.30 mi (1,614.65 km) |
| Istres to Pomorie | 1,140.96 mi (1,836.19 km) |
