| Lake Barcroft to Bougival | 3,828.93 mi (6,162.07 km) |
| Lake Barcroft to Bouguenais | 3,708.82 mi (5,968.76 km) |
| Lake Barcroft to Boulogne-Billancourt | 3,833.98 mi (6,170.19 km) |
| Lake Barcroft to Boulogne-sur-Mer | 3,761.22 mi (6,053.10 km) |
| Lake Barcroft to Bourg-de-Peage | 4,060.62 mi (6,534.94 km) |
| Lake Barcroft to Bourg-en-Bresse | 4,034.01 mi (6,492.11 km) |
| Lake Barcroft to Bourg-la-Reine | 3,838.54 mi (6,177.53 km) |
| Lake Barcroft to Bourg-les-Valence | 4,056.49 mi (6,528.28 km) |
| Lake Barcroft to Bourges | 3,886.58 mi (6,254.85 km) |
| Lake Barcroft to Bourgoin-Jallieu | 4,054.16 mi (6,524.53 km) |
| Lake Barcroft to Bressuire | 3,767.00 mi (6,062.40 km) |
| Lake Barcroft to Brest | 3,555.41 mi (5,721.87 km) |
| Lake Barcroft to Bretigny-sur-Orge | 3,842.48 mi (6,183.87 km) |
| Lake Barcroft to Breuillet | 3,837.94 mi (6,176.57 km) |
| Lake Barcroft to Briancon | 4,134.57 mi (6,653.94 km) |
