| Detroit to Bougival | 3,922.41 mi (6,312.51 km) |
| Detroit to Bouguenais | 3,823.19 mi (6,152.82 km) |
| Detroit to Boulogne-Billancourt | 3,927.45 mi (6,320.62 km) |
| Detroit to Boulogne-sur-Mer | 3,841.98 mi (6,183.07 km) |
| Detroit to Bourg-de-Peage | 4,173.90 mi (6,717.25 km) |
| Detroit to Bourg-en-Bresse | 4,138.91 mi (6,660.93 km) |
| Detroit to Bourg-la-Reine | 3,932.25 mi (6,328.35 km) |
| Detroit to Bourg-les-Valence | 4,170.78 mi (6,712.22 km) |
| Detroit to Bourges | 3,992.33 mi (6,425.03 km) |
| Detroit to Bourgoin-Jallieu | 4,163.16 mi (6,699.96 km) |
| Detroit to Bressuire | 3,881.28 mi (6,246.31 km) |
| Detroit to Brest | 3,666.72 mi (5,901.01 km) |
| Detroit to Bretigny-sur-Orge | 3,937.44 mi (6,336.69 km) |
| Detroit to Breuillet | 3,933.53 mi (6,330.41 km) |
| Detroit to Briancon | 4,244.62 mi (6,831.06 km) |
