| Cosham to Buenaventura Lakes (Florida) | 4,318.14 mi (6,949.37 km) |
| Cosham to Buffalo (Minnesota) | 4,015.05 mi (6,461.60 km) |
| Cosham to Buffalo (New York) | 3,541.95 mi (5,700.22 km) |
| Cosham to Buffalo Grove (Illinois) | 3,932.45 mi (6,328.67 km) |
| Cosham to Buford (Georgia) | 4,148.63 mi (6,676.58 km) |
| Cosham to Bull Run (Virginia) | 3,666.17 mi (5,900.13 km) |
| Cosham to Bullhead City (Arizona) | 5,257.68 mi (8,461.43 km) |
| Cosham to Burbank (California) | 5,435.47 mi (8,747.54 km) |
| Cosham to Burbank (Illinois) | 3,944.28 mi (6,347.70 km) |
| Cosham to Burien (Washington) | 4,803.22 mi (7,730.03 km) |
| Cosham to Burkburnett (Texas) | 4,734.34 mi (7,619.19 km) |
| Cosham to Burke (Virginia) | 3,655.66 mi (5,883.21 km) |
| Cosham to Burke Centre (Virginia) | 3,656.60 mi (5,884.72 km) |
| Cosham to Burleson (Texas) | 4,766.09 mi (7,670.29 km) |
| Cosham to Burley (Idaho) | 4,826.13 mi (7,766.91 km) |
