| New Carrollton to Bound Brook (New Jersey) | 166.38 mi (267.76 km) |
| New Carrollton to Bountiful (Utah) | 1,846.36 mi (2,971.42 km) |
| New Carrollton to Bourbonnais (Illinois) | 601.00 mi (967.21 km) |
| New Carrollton to Bowie (Maryland) | 7.39 mi (11.90 km) |
| New Carrollton to Bowling Green (Kentucky) | 538.37 mi (866.42 km) |
| New Carrollton to Bowling Green (Ohio) | 394.31 mi (634.58 km) |
| New Carrollton to Box Elder (South Dakota) | 1,394.51 mi (2,244.25 km) |
| New Carrollton to Boynton Beach (Florida) | 879.11 mi (1,414.79 km) |
| New Carrollton to Bozeman (Montana) | 1,791.66 mi (2,883.40 km) |
| New Carrollton to Bradenton (Florida) | 858.06 mi (1,380.91 km) |
| New Carrollton to Bradfordville (Florida) | 713.00 mi (1,147.46 km) |
| New Carrollton to Bradley (Illinois) | 599.05 mi (964.08 km) |
| New Carrollton to Bradley Gardens (New Jersey) | 161.47 mi (259.86 km) |
| New Carrollton to Brainerd (Minnesota) | 1,014.24 mi (1,632.26 km) |
| New Carrollton to Brambleton (Virginia) | 35.19 mi (56.63 km) |
