| Derry to Buenaventura Lakes (Florida) | 4,017.15 mi (6,464.97 km) |
| Derry to Buffalo (Minnesota) | 3,643.61 mi (5,863.82 km) |
| Derry to Buffalo (New York) | 3,199.07 mi (5,148.41 km) |
| Derry to Buffalo Grove (Illinois) | 3,575.32 mi (5,753.92 km) |
| Derry to Buford (Georgia) | 3,821.70 mi (6,150.43 km) |
| Derry to Bull Run (Virginia) | 3,340.23 mi (5,375.58 km) |
| Derry to Bullhead City (Arizona) | 4,876.93 mi (7,848.66 km) |
| Derry to Burbank (California) | 5,052.32 mi (8,130.92 km) |
| Derry to Burbank (Illinois) | 3,588.49 mi (5,775.11 km) |
| Derry to Burien (Washington) | 4,415.71 mi (7,106.40 km) |
| Derry to Burkburnett (Texas) | 4,376.18 mi (7,042.78 km) |
| Derry to Burke (Virginia) | 3,330.36 mi (5,359.70 km) |
| Derry to Burke Centre (Virginia) | 3,331.17 mi (5,360.99 km) |
| Derry to Burleson (Texas) | 4,413.24 mi (7,102.43 km) |
| Derry to Burley (Idaho) | 4,441.01 mi (7,147.11 km) |
