| Saint-Louis to Buenaventura Lakes (Florida) | 4,753.80 mi (7,650.50 km) |
| Saint-Louis to Buffalo (Minnesota) | 4,461.08 mi (7,179.42 km) |
| Saint-Louis to Buffalo (New York) | 3,990.77 mi (6,422.53 km) |
| Saint-Louis to Buffalo Grove (Illinois) | 4,381.83 mi (7,051.88 km) |
| Saint-Louis to Buford (Georgia) | 4,593.87 mi (7,393.12 km) |
| Saint-Louis to Bull Run (Virginia) | 4,111.49 mi (6,616.81 km) |
| Saint-Louis to Bullhead City (Arizona) | 5,696.36 mi (9,167.40 km) |
| Saint-Louis to Burbank (California) | 5,870.37 mi (9,447.46 km) |
| Saint-Louis to Burbank (Illinois) | 4,393.73 mi (7,071.02 km) |
| Saint-Louis to Burien (Washington) | 5,211.17 mi (8,386.58 km) |
| Saint-Louis to Burkburnett (Texas) | 5,183.70 mi (8,342.36 km) |
| Saint-Louis to Burke (Virginia) | 4,100.81 mi (6,599.62 km) |
| Saint-Louis to Burke Centre (Virginia) | 4,101.79 mi (6,601.19 km) |
| Saint-Louis to Burleson (Texas) | 5,215.57 mi (8,393.64 km) |
| Saint-Louis to Burley (Idaho) | 5,256.73 mi (8,459.89 km) |
