| Montrose to Bountiful (Utah) | 4,549.80 mi (7,322.19 km) |
| Montrose to Bourbonnais (Illinois) | 3,752.21 mi (6,038.60 km) |
| Montrose to Bowie (Maryland) | 3,462.74 mi (5,572.75 km) |
| Montrose to Bowling Green (Kentucky) | 3,918.75 mi (6,306.61 km) |
| Montrose to Bowling Green (Ohio) | 3,592.80 mi (5,782.06 km) |
| Montrose to Box Elder (South Dakota) | 4,103.27 mi (6,603.57 km) |
| Montrose to Boynton Beach (Florida) | 4,242.39 mi (6,827.47 km) |
| Montrose to Bozeman (Montana) | 4,255.25 mi (6,848.17 km) |
| Montrose to Bradenton (Florida) | 4,283.73 mi (6,893.99 km) |
| Montrose to Bradfordville (Florida) | 4,177.18 mi (6,722.53 km) |
| Montrose to Bradley (Illinois) | 3,752.01 mi (6,038.28 km) |
| Montrose to Bradley Gardens (New Jersey) | 3,305.95 mi (5,320.41 km) |
| Montrose to Brainerd (Minnesota) | 3,703.36 mi (5,959.98 km) |
| Montrose to Brambleton (Virginia) | 3,490.72 mi (5,617.78 km) |
| Montrose to Brandermill (Virginia) | 3,573.34 mi (5,750.74 km) |
