| Istres to Bougival | 393.90 mi (633.93 km) |
| Istres to Bouguenais | 408.52 mi (657.45 km) |
| Istres to Boulogne-Billancourt | 390.33 mi (628.17 km) |
| Istres to Boulogne-sur-Mer | 522.76 mi (841.30 km) |
| Istres to Bourg-de-Peage | 105.25 mi (169.38 km) |
| Istres to Bourg-en-Bresse | 186.26 mi (299.76 km) |
| Istres to Bourg-la-Reine | 385.55 mi (620.48 km) |
| Istres to Bourg-les-Valence | 99.08 mi (159.45 km) |
| Istres to Bourges | 276.91 mi (445.64 km) |
| Istres to Bourgoin-Jallieu | 143.77 mi (231.38 km) |
| Istres to Bressuire | 351.93 mi (566.38 km) |
| Istres to Brest | 565.72 mi (910.44 km) |
| Istres to Bretigny-sur-Orge | 374.82 mi (603.22 km) |
| Istres to Breuillet | 374.18 mi (602.18 km) |
| Istres to Briancon | 125.46 mi (201.92 km) |
