| Middle River to Bonham (Texas) | 1,165.05 mi (1,874.97 km) |
| Middle River to Bonita (California) | 2,296.11 mi (3,695.24 km) |
| Middle River to Bonita Springs (Florida) | 949.28 mi (1,527.72 km) |
| Middle River to Bonney Lake (Washington) | 2,329.26 mi (3,748.59 km) |
| Middle River to Boone (Iowa) | 931.40 mi (1,498.95 km) |
| Middle River to Boone (North Carolina) | 358.75 mi (577.36 km) |
| Middle River to Borger (Texas) | 1,387.85 mi (2,233.54 km) |
| Middle River to Bossier City (Louisiana) | 1,071.11 mi (1,723.78 km) |
| Middle River to Boston (Massachusetts) | 346.58 mi (557.76 km) |
| Middle River to Bostonia (California) | 2,287.57 mi (3,681.49 km) |
| Middle River to Bothell (Washington) | 2,328.58 mi (3,747.49 km) |
| Middle River to Bothell East (Washington) | 2,327.55 mi (3,745.82 km) |
| Middle River to Bothell West (Washington) | 2,330.13 mi (3,749.98 km) |
| Middle River to Boulder (Colorado) | 1,526.82 mi (2,457.19 km) |
| Middle River to Boulder City (Nevada) | 2,105.69 mi (3,388.78 km) |
