| Constanta to Bailey's Crossroads (Virginia) | 5,073.20 mi (8,164.52 km) |
| Constanta to Bainbridge (Georgia) | 5,760.78 mi (9,271.08 km) |
| Constanta to Bainbridge Island (Washington) | 5,855.79 mi (9,423.98 km) |
| Constanta to Baker (Louisiana) | 6,029.57 mi (9,703.65 km) |
| Constanta to Bakersfield (California) | 6,579.95 mi (10,589.40 km) |
| Constanta to Balch Springs (Texas) | 6,106.28 mi (9,827.10 km) |
| Constanta to Baldwin (New York) | 4,851.30 mi (7,807.42 km) |
| Constanta to Baldwin (Pennsylvania) | 5,107.41 mi (8,219.58 km) |
| Constanta to Baldwin Park (California) | 6,637.08 mi (10,681.34 km) |
| Constanta to Ballenger Creek (Maryland) | 5,058.84 mi (8,141.42 km) |
| Constanta to Ballwin (Missouri) | 5,577.17 mi (8,975.58 km) |
| Constanta to Baltimore (Maryland) | 5,031.34 mi (8,097.17 km) |
| Constanta to Bangor (Maine) | 4,478.46 mi (7,207.38 km) |
| Constanta to Banning (California) | 6,621.00 mi (10,655.46 km) |
| Constanta to Baraboo (Wisconsin) | 5,291.64 mi (8,516.07 km) |
