| Monroe to Buena Park (California) | 1,498.08 mi (2,410.92 km) |
| Monroe to Buenaventura Lakes (Florida) | 700.75 mi (1,127.74 km) |
| Monroe to Buffalo (Minnesota) | 879.99 mi (1,416.21 km) |
| Monroe to Buffalo (New York) | 1,016.20 mi (1,635.42 km) |
| Monroe to Buffalo Grove (Illinois) | 703.73 mi (1,132.55 km) |
| Monroe to Buford (Georgia) | 479.69 mi (771.99 km) |
| Monroe to Bull Run (Virginia) | 923.17 mi (1,485.70 km) |
| Monroe to Bullhead City (Arizona) | 1,299.41 mi (2,091.19 km) |
| Monroe to Burbank (California) | 1,514.97 mi (2,438.10 km) |
| Monroe to Burbank (Illinois) | 679.95 mi (1,094.28 km) |
| Monroe to Burien (Washington) | 1,887.67 mi (3,037.91 km) |
| Monroe to Burkburnett (Texas) | 389.83 mi (627.36 km) |
| Monroe to Burke (Virginia) | 935.82 mi (1,506.05 km) |
| Monroe to Burke Centre (Virginia) | 934.36 mi (1,503.70 km) |
| Monroe to Burleson (Texas) | 306.25 mi (492.86 km) |
