| Prior Lake to Bougival | 4,215.90 mi (6,784.84 km) |
| Prior Lake to Bouguenais | 4,141.96 mi (6,665.84 km) |
| Prior Lake to Boulogne-Billancourt | 4,220.84 mi (6,792.79 km) |
| Prior Lake to Boulogne-sur-Mer | 4,122.18 mi (6,634.01 km) |
| Prior Lake to Bourg-de-Peage | 4,485.99 mi (7,219.51 km) |
| Prior Lake to Bourg-en-Bresse | 4,441.99 mi (7,148.69 km) |
| Prior Lake to Bourg-la-Reine | 4,225.84 mi (6,800.83 km) |
| Prior Lake to Bourg-les-Valence | 4,484.06 mi (7,216.40 km) |
| Prior Lake to Bourges | 4,298.67 mi (6,918.04 km) |
| Prior Lake to Bourgoin-Jallieu | 4,470.55 mi (7,194.65 km) |
| Prior Lake to Bressuire | 4,199.01 mi (6,757.65 km) |
| Prior Lake to Brest | 3,984.71 mi (6,412.77 km) |
| Prior Lake to Bretigny-sur-Orge | 4,232.37 mi (6,811.34 km) |
| Prior Lake to Breuillet | 4,229.26 mi (6,806.33 km) |
| Prior Lake to Briancon | 4,551.99 mi (7,325.72 km) |
