| Derry to Bailey's Crossroads (Virginia) | 3,321.83 mi (5,345.97 km) |
| Derry to Bainbridge (Georgia) | 4,009.46 mi (6,452.60 km) |
| Derry to Bainbridge Island (Washington) | 4,411.77 mi (7,100.05 km) |
| Derry to Baker (Louisiana) | 4,281.72 mi (6,890.77 km) |
| Derry to Bakersfield (California) | 5,008.21 mi (8,059.94 km) |
| Derry to Balch Springs (Texas) | 4,375.69 mi (7,042.00 km) |
| Derry to Baldwin (New York) | 3,099.87 mi (4,988.75 km) |
| Derry to Baldwin (Pennsylvania) | 3,359.36 mi (5,406.36 km) |
| Derry to Baldwin Park (California) | 5,047.07 mi (8,122.47 km) |
| Derry to Ballenger Creek (Maryland) | 3,307.76 mi (5,323.33 km) |
| Derry to Ballwin (Missouri) | 3,846.37 mi (6,190.13 km) |
| Derry to Baltimore (Maryland) | 3,280.00 mi (5,278.65 km) |
| Derry to Bangor (Maine) | 2,727.33 mi (4,389.22 km) |
| Derry to Banning (California) | 5,020.23 mi (8,079.28 km) |
| Derry to Baraboo (Wisconsin) | 3,578.13 mi (5,758.44 km) |
