| Delaware to Badger (Alaska) | 3,002.90 mi (4,832.70 km) |
| Delaware to Bailey's Crossroads (Virginia) | 331.71 mi (533.83 km) |
| Delaware to Bainbridge (Georgia) | 653.51 mi (1,051.72 km) |
| Delaware to Bainbridge Island (Washington) | 2,004.15 mi (3,225.37 km) |
| Delaware to Baker (Louisiana) | 809.39 mi (1,302.58 km) |
| Delaware to Bakersfield (California) | 1,978.27 mi (3,183.72 km) |
| Delaware to Balch Springs (Texas) | 914.19 mi (1,471.25 km) |
| Delaware to Baldwin (New York) | 498.00 mi (801.46 km) |
| Delaware to Baldwin (Pennsylvania) | 163.76 mi (263.55 km) |
| Delaware to Baldwin Park (California) | 1,954.90 mi (3,146.10 km) |
| Delaware to Ballenger Creek (Maryland) | 306.34 mi (493.01 km) |
| Delaware to Ballwin (Missouri) | 415.50 mi (668.69 km) |
| Delaware to Baltimore (Maryland) | 349.46 mi (562.40 km) |
| Delaware to Bangor (Maine) | 790.51 mi (1,272.20 km) |
| Delaware to Banning (California) | 1,902.09 mi (3,061.11 km) |
