| Castelo Branco to Belvedere Park (Georgia) | 4,136.39 mi (6,656.88 km) |
| Castelo Branco to Belvidere (Illinois) | 4,072.37 mi (6,553.85 km) |
| Castelo Branco to Bemidji (Minnesota) | 4,165.20 mi (6,703.25 km) |
| Castelo Branco to Benbrook (Texas) | 4,819.14 mi (7,755.66 km) |
| Castelo Branco to Bend (Oregon) | 5,330.44 mi (8,578.52 km) |
| Castelo Branco to Benicia (California) | 5,651.75 mi (9,095.61 km) |
| Castelo Branco to Bensenville (Illinois) | 4,039.92 mi (6,501.62 km) |
| Castelo Branco to Bensville (Maryland) | 3,622.51 mi (5,829.86 km) |
| Castelo Branco to Benton (Arkansas) | 4,512.35 mi (7,261.93 km) |
| Castelo Branco to Bentonville (Arkansas) | 4,524.89 mi (7,282.11 km) |
| Castelo Branco to Berea (Kentucky) | 4,008.44 mi (6,450.96 km) |
| Castelo Branco to Berea (Ohio) | 3,775.97 mi (6,076.83 km) |
| Castelo Branco to Berea (South Carolina) | 4,008.72 mi (6,451.42 km) |
| Castelo Branco to Bergenfield (New Jersey) | 3,412.62 mi (5,492.08 km) |
| Castelo Branco to Berkeley (California) | 5,666.30 mi (9,119.03 km) |
