| Constanta to Bountiful (Utah) | 6,070.29 mi (9,769.18 km) |
| Constanta to Bourbonnais (Illinois) | 5,349.20 mi (8,608.71 km) |
| Constanta to Bowie (Maryland) | 5,052.94 mi (8,131.92 km) |
| Constanta to Bowling Green (Kentucky) | 5,517.22 mi (8,879.11 km) |
| Constanta to Bowling Green (Ohio) | 5,191.62 mi (8,355.11 km) |
| Constanta to Box Elder (South Dakota) | 5,653.25 mi (9,098.03 km) |
| Constanta to Boynton Beach (Florida) | 5,800.87 mi (9,335.60 km) |
| Constanta to Bozeman (Montana) | 5,756.64 mi (9,264.41 km) |
| Constanta to Bradenton (Florida) | 5,856.01 mi (9,424.34 km) |
| Constanta to Bradfordville (Florida) | 5,763.39 mi (9,275.28 km) |
| Constanta to Bradley (Illinois) | 5,349.05 mi (8,608.47 km) |
| Constanta to Bradley Gardens (New Jersey) | 4,896.27 mi (7,879.79 km) |
| Constanta to Brainerd (Minnesota) | 5,276.16 mi (8,491.16 km) |
| Constanta to Brambleton (Virginia) | 5,082.37 mi (8,179.28 km) |
| Constanta to Brandermill (Virginia) | 5,161.61 mi (8,306.81 km) |
