| Boulogne-Billancourt to Alexandria | 1,145.38 mi (1,843.31 km) |
| Boulogne-Billancourt to Arad | 906.37 mi (1,458.67 km) |
| Boulogne-Billancourt to Avrig | 1,055.92 mi (1,699.34 km) |
| Boulogne-Billancourt to Babadag | 1,274.17 mi (2,050.58 km) |
| Boulogne-Billancourt to Bacau | 1,152.56 mi (1,854.86 km) |
| Boulogne-Billancourt to Baia Mare | 981.97 mi (1,580.33 km) |
| Boulogne-Billancourt to Baia-Sprie | 987.57 mi (1,589.34 km) |
| Boulogne-Billancourt to Baicoi | 1,139.83 mi (1,834.37 km) |
| Boulogne-Billancourt to Bailesti | 1,054.65 mi (1,697.29 km) |
| Boulogne-Billancourt to Bals | 1,078.80 mi (1,736.17 km) |
| Boulogne-Billancourt to Baraolt | 1,103.30 mi (1,775.59 km) |
| Boulogne-Billancourt to Barlad | 1,194.23 mi (1,921.93 km) |
| Boulogne-Billancourt to Beclean | 1,016.98 mi (1,636.68 km) |
| Boulogne-Billancourt to Beius | 943.58 mi (1,518.54 km) |
| Boulogne-Billancourt to Bicaz | 1,108.70 mi (1,784.29 km) |
