| Monroe to Badger (Alaska) | 3,199.80 mi (5,149.58 km) |
| Monroe to Bailey's Crossroads (Virginia) | 944.30 mi (1,519.70 km) |
| Monroe to Bainbridge (Georgia) | 454.83 mi (731.98 km) |
| Monroe to Bainbridge Island (Washington) | 1,900.86 mi (3,059.13 km) |
| Monroe to Baker (Louisiana) | 144.25 mi (232.15 km) |
| Monroe to Bakersfield (California) | 1,552.89 mi (2,499.14 km) |
| Monroe to Balch Springs (Texas) | 264.42 mi (425.54 km) |
| Monroe to Baldwin (New York) | 1,165.27 mi (1,875.32 km) |
| Monroe to Baldwin (Pennsylvania) | 863.04 mi (1,388.93 km) |
| Monroe to Baldwin Park (California) | 1,495.29 mi (2,406.44 km) |
| Monroe to Ballenger Creek (Maryland) | 945.27 mi (1,521.27 km) |
| Monroe to Ballwin (Missouri) | 428.51 mi (689.63 km) |
| Monroe to Baltimore (Maryland) | 982.25 mi (1,580.78 km) |
| Monroe to Bangor (Maine) | 1,508.42 mi (2,427.57 km) |
| Monroe to Banning (California) | 1,434.44 mi (2,308.50 km) |
