| Darien to Bound Brook (New Jersey) | 703.35 mi (1,131.94 km) |
| Darien to Bountiful (Utah) | 1,237.00 mi (1,990.76 km) |
| Darien to Bourbonnais (Illinois) | 39.19 mi (63.07 km) |
| Darien to Bowie (Maryland) | 621.98 mi (1,000.98 km) |
| Darien to Bowling Green (Kentucky) | 339.94 mi (547.08 km) |
| Darien to Bowling Green (Ohio) | 225.40 mi (362.75 km) |
| Darien to Box Elder (South Dakota) | 780.01 mi (1,255.31 km) |
| Darien to Boynton Beach (Florida) | 1,143.06 mi (1,839.58 km) |
| Darien to Bozeman (Montana) | 1,179.53 mi (1,898.27 km) |
| Darien to Bradenton (Florida) | 1,031.18 mi (1,659.52 km) |
| Darien to Bradfordville (Florida) | 799.87 mi (1,287.26 km) |
| Darien to Bradley (Illinois) | 40.74 mi (65.57 km) |
| Darien to Bradley Gardens (New Jersey) | 696.64 mi (1,121.13 km) |
| Darien to Brainerd (Minnesota) | 443.31 mi (713.44 km) |
| Darien to Brambleton (Virginia) | 581.90 mi (936.48 km) |
