| Dartford to Buenaventura Lakes (Florida) | 4,363.80 mi (7,022.85 km) |
| Dartford to Buffalo (Minnesota) | 4,037.96 mi (6,498.47 km) |
| Dartford to Buffalo (New York) | 3,576.56 mi (5,755.92 km) |
| Dartford to Buffalo Grove (Illinois) | 3,962.11 mi (6,376.41 km) |
| Dartford to Buford (Georgia) | 4,188.12 mi (6,740.13 km) |
| Dartford to Bull Run (Virginia) | 3,705.72 mi (5,963.78 km) |
| Dartford to Bullhead City (Arizona) | 5,274.12 mi (8,487.88 km) |
| Dartford to Burbank (California) | 5,449.49 mi (8,770.11 km) |
| Dartford to Burbank (Illinois) | 3,974.47 mi (6,396.30 km) |
| Dartford to Burien (Washington) | 4,804.71 mi (7,732.44 km) |
| Dartford to Burkburnett (Texas) | 4,763.77 mi (7,666.54 km) |
| Dartford to Burke (Virginia) | 3,695.37 mi (5,947.12 km) |
| Dartford to Burke Centre (Virginia) | 3,696.28 mi (5,948.58 km) |
| Dartford to Burleson (Texas) | 4,797.62 mi (7,721.03 km) |
| Dartford to Burley (Idaho) | 4,837.63 mi (7,785.41 km) |
