| North Tonawanda to Bougival | 3,723.83 mi (5,992.93 km) |
| North Tonawanda to Bouguenais | 3,619.58 mi (5,825.15 km) |
| North Tonawanda to Boulogne-Billancourt | 3,728.88 mi (6,001.06 km) |
| North Tonawanda to Boulogne-sur-Mer | 3,646.55 mi (5,868.55 km) |
| North Tonawanda to Bourg-de-Peage | 3,970.94 mi (6,390.60 km) |
| North Tonawanda to Bourg-en-Bresse | 3,937.83 mi (6,337.33 km) |
| North Tonawanda to Bourg-la-Reine | 3,733.63 mi (6,008.69 km) |
| North Tonawanda to Bourg-les-Valence | 3,967.58 mi (6,385.21 km) |
| North Tonawanda to Bourges | 3,790.89 mi (6,100.84 km) |
| North Tonawanda to Bourgoin-Jallieu | 3,961.15 mi (6,374.86 km) |
| North Tonawanda to Bressuire | 3,677.76 mi (5,918.78 km) |
| North Tonawanda to Brest | 3,463.60 mi (5,574.12 km) |
| North Tonawanda to Bretigny-sur-Orge | 3,738.51 mi (6,016.55 km) |
| North Tonawanda to Breuillet | 3,734.45 mi (6,010.01 km) |
| North Tonawanda to Briancon | 4,042.46 mi (6,505.72 km) |
