| Middle River to Buena Park (California) | 2,316.65 mi (3,728.28 km) |
| Middle River to Buenaventura Lakes (Florida) | 811.15 mi (1,305.42 km) |
| Middle River to Buffalo (Minnesota) | 976.02 mi (1,570.75 km) |
| Middle River to Buffalo (New York) | 276.28 mi (444.64 km) |
| Middle River to Buffalo Grove (Illinois) | 633.93 mi (1,020.20 km) |
| Middle River to Buford (Georgia) | 552.60 mi (889.33 km) |
| Middle River to Bull Run (Virginia) | 70.48 mi (113.42 km) |
| Middle River to Bullhead City (Arizona) | 2,101.59 mi (3,382.18 km) |
| Middle River to Burbank (California) | 2,325.27 mi (3,742.17 km) |
| Middle River to Burbank (Illinois) | 617.71 mi (994.11 km) |
| Middle River to Burien (Washington) | 2,335.94 mi (3,759.34 km) |
| Middle River to Burkburnett (Texas) | 1,275.60 mi (2,052.88 km) |
| Middle River to Burke (Virginia) | 59.60 mi (95.92 km) |
| Middle River to Burke Centre (Virginia) | 60.52 mi (97.40 km) |
| Middle River to Burleson (Texas) | 1,257.56 mi (2,023.85 km) |
