| Abertawe to Buenaventura Lakes (Florida) | 4,185.57 mi (6,736.02 km) |
| Abertawe to Buffalo (Minnesota) | 3,881.26 mi (6,246.29 km) |
| Abertawe to Buffalo (New York) | 3,406.21 mi (5,481.77 km) |
| Abertawe to Buffalo Grove (Illinois) | 3,796.98 mi (6,110.64 km) |
| Abertawe to Buford (Georgia) | 4,013.59 mi (6,459.25 km) |
| Abertawe to Bull Run (Virginia) | 3,531.13 mi (5,682.81 km) |
| Abertawe to Bullhead City (Arizona) | 5,126.64 mi (8,250.52 km) |
| Abertawe to Burbank (California) | 5,305.75 mi (8,538.78 km) |
| Abertawe to Burbank (Illinois) | 3,808.73 mi (6,129.56 km) |
| Abertawe to Burien (Washington) | 4,683.11 mi (7,536.73 km) |
| Abertawe to Burkburnett (Texas) | 4,598.88 mi (7,401.18 km) |
| Abertawe to Burke (Virginia) | 3,520.66 mi (5,665.95 km) |
| Abertawe to Burke Centre (Virginia) | 3,521.59 mi (5,667.45 km) |
| Abertawe to Burleson (Texas) | 4,630.41 mi (7,451.92 km) |
| Abertawe to Burley (Idaho) | 4,698.10 mi (7,560.86 km) |
