| Cosham to Black Forest (Colorado) | 4,704.12 mi (7,570.56 km) |
| Cosham to Blackfoot (Idaho) | 4,744.91 mi (7,636.19 km) |
| Cosham to Blackhawk (California) | 5,341.54 mi (8,596.38 km) |
| Cosham to Blacksburg (Virginia) | 3,856.04 mi (6,205.70 km) |
| Cosham to Blackwells Mills (New Jersey) | 3,471.51 mi (5,586.86 km) |
| Cosham to Blaine (Minnesota) | 3,991.69 mi (6,424.01 km) |
| Cosham to Bloomingdale (Florida) | 4,379.42 mi (7,047.99 km) |
| Cosham to Bloomingdale (Illinois) | 3,947.31 mi (6,352.59 km) |
| Cosham to Bloomington (California) | 5,412.35 mi (8,710.34 km) |
| Cosham to Bloomington (Illinois) | 4,049.35 mi (6,516.80 km) |
| Cosham to Bloomington (Indiana) | 4,014.23 mi (6,460.27 km) |
| Cosham to Bloomington (Minnesota) | 4,011.23 mi (6,455.45 km) |
| Cosham to Bloomsburg (Pennsylvania) | 3,525.67 mi (5,674.01 km) |
| Cosham to Blue Ash (Ohio) | 3,924.81 mi (6,316.37 km) |
| Cosham to Blue Island (Illinois) | 3,944.84 mi (6,348.61 km) |
