| South El Monte to Buena Park (California) | 13.51 mi (21.74 km) |
| South El Monte to Buenaventura Lakes (Florida) | 2,192.52 mi (3,528.53 km) |
| South El Monte to Buffalo (Minnesota) | 1,490.73 mi (2,399.10 km) |
| South El Monte to Buffalo (New York) | 2,185.09 mi (3,516.57 km) |
| South El Monte to Buffalo Grove (Illinois) | 1,718.61 mi (2,765.83 km) |
| South El Monte to Buford (Georgia) | 1,939.73 mi (3,121.69 km) |
| South El Monte to Bull Run (Virginia) | 2,258.45 mi (3,634.63 km) |
| South El Monte to Bullhead City (Arizona) | 212.51 mi (342.00 km) |
| South El Monte to Burbank (California) | 18.42 mi (29.65 km) |
| South El Monte to Burbank (Illinois) | 1,724.08 mi (2,774.63 km) |
| South El Monte to Burien (Washington) | 954.10 mi (1,535.48 km) |
| South El Monte to Burkburnett (Texas) | 1,113.39 mi (1,791.83 km) |
| South El Monte to Burke (Virginia) | 2,272.28 mi (3,656.87 km) |
| South El Monte to Burke Centre (Virginia) | 2,270.24 mi (3,653.60 km) |
| South El Monte to Burleson (Texas) | 1,199.06 mi (1,929.70 km) |
