| Cobh to Bountiful (Utah) | 4,567.58 mi (7,350.81 km) |
| Cobh to Bourbonnais (Illinois) | 3,661.57 mi (5,892.73 km) |
| Cobh to Bowie (Maryland) | 3,306.99 mi (5,322.09 km) |
| Cobh to Bowling Green (Kentucky) | 3,796.26 mi (6,109.49 km) |
| Cobh to Bowling Green (Ohio) | 3,484.30 mi (5,607.43 km) |
| Cobh to Box Elder (South Dakota) | 4,097.93 mi (6,594.97 km) |
| Cobh to Boynton Beach (Florida) | 4,034.98 mi (6,493.68 km) |
| Cobh to Bozeman (Montana) | 4,293.26 mi (6,909.33 km) |
| Cobh to Bradenton (Florida) | 4,092.94 mi (6,586.96 km) |
| Cobh to Bradfordville (Florida) | 4,009.44 mi (6,452.58 km) |
| Cobh to Bradley (Illinois) | 3,661.10 mi (5,891.98 km) |
| Cobh to Bradley Gardens (New Jersey) | 3,151.35 mi (5,071.61 km) |
| Cobh to Brainerd (Minnesota) | 3,673.21 mi (5,911.46 km) |
| Cobh to Brambleton (Virginia) | 3,338.80 mi (5,373.28 km) |
| Cobh to Brandermill (Virginia) | 3,412.30 mi (5,491.57 km) |
