| Bay City to Bougival | 3,902.02 mi (6,279.70 km) |
| Bay City to Bouguenais | 3,807.93 mi (6,128.27 km) |
| Bay City to Boulogne-Billancourt | 3,907.05 mi (6,287.79 km) |
| Bay City to Boulogne-sur-Mer | 3,818.80 mi (6,145.77 km) |
| Bay City to Bourg-de-Peage | 4,157.71 mi (6,691.18 km) |
| Bay City to Bourg-en-Bresse | 4,120.79 mi (6,631.77 km) |
| Bay City to Bourg-la-Reine | 3,911.90 mi (6,295.59 km) |
| Bay City to Bourg-les-Valence | 4,154.83 mi (6,686.56 km) |
| Bay City to Bourges | 3,974.69 mi (6,396.64 km) |
| Bay City to Bourgoin-Jallieu | 4,145.97 mi (6,672.29 km) |
| Bay City to Bressuire | 3,865.88 mi (6,221.53 km) |
| Bay City to Brest | 3,651.06 mi (5,875.81 km) |
| Bay City to Bretigny-sur-Orge | 3,917.36 mi (6,304.39 km) |
| Bay City to Breuillet | 3,913.62 mi (6,298.36 km) |
| Bay City to Briancon | 4,227.53 mi (6,803.56 km) |
