| Mount Washington to Bougival | 4,213.92 mi (6,781.66 km) |
| Mount Washington to Bouguenais | 4,106.31 mi (6,608.46 km) |
| Mount Washington to Boulogne-Billancourt | 4,218.98 mi (6,789.78 km) |
| Mount Washington to Boulogne-sur-Mer | 4,137.93 mi (6,659.35 km) |
| Mount Washington to Bourg-de-Peage | 4,458.03 mi (7,174.50 km) |
| Mount Washington to Bourg-en-Bresse | 4,426.38 mi (7,123.57 km) |
| Mount Washington to Bourg-la-Reine | 4,223.69 mi (6,797.38 km) |
| Mount Washington to Bourg-les-Valence | 4,454.48 mi (7,168.79 km) |
| Mount Washington to Bourges | 4,279.23 mi (6,886.76 km) |
| Mount Washington to Bourgoin-Jallieu | 4,449.02 mi (7,160.01 km) |
| Mount Washington to Bressuire | 4,164.53 mi (6,702.17 km) |
| Mount Washington to Brest | 3,950.83 mi (6,358.25 km) |
| Mount Washington to Bretigny-sur-Orge | 4,228.42 mi (6,804.99 km) |
| Mount Washington to Breuillet | 4,224.27 mi (6,798.31 km) |
| Mount Washington to Briancon | 4,530.18 mi (7,290.62 km) |
