| Cosham to Bailey's Crossroads (Virginia) | 3,647.05 mi (5,869.36 km) |
| Cosham to Bainbridge (Georgia) | 4,328.22 mi (6,965.59 km) |
| Cosham to Bainbridge Island (Washington) | 4,799.22 mi (7,723.60 km) |
| Cosham to Baker (Louisiana) | 4,616.71 mi (7,429.87 km) |
| Cosham to Bakersfield (California) | 5,392.50 mi (8,678.40 km) |
| Cosham to Balch Springs (Texas) | 4,727.54 mi (7,608.25 km) |
| Cosham to Baldwin (New York) | 3,423.11 mi (5,508.96 km) |
| Cosham to Baldwin (Pennsylvania) | 3,696.33 mi (5,948.67 km) |
| Cosham to Baldwin Park (California) | 5,429.89 mi (8,738.57 km) |
| Cosham to Ballenger Creek (Maryland) | 3,635.58 mi (5,850.90 km) |
| Cosham to Ballwin (Missouri) | 4,199.53 mi (6,758.49 km) |
| Cosham to Baltimore (Maryland) | 3,605.59 mi (5,802.63 km) |
| Cosham to Bangor (Maine) | 3,056.60 mi (4,919.13 km) |
| Cosham to Banning (California) | 5,402.12 mi (8,693.87 km) |
| Cosham to Baraboo (Wisconsin) | 3,940.94 mi (6,342.33 km) |
