| Castelo Branco to Beverly Hills (Florida) | 4,217.61 mi (6,787.59 km) |
| Castelo Branco to Beverly Hills (Michigan) | 3,806.75 mi (6,126.38 km) |
| Castelo Branco to Bexley (Ohio) | 3,868.47 mi (6,225.71 km) |
| Castelo Branco to Biddeford (Maine) | 3,181.82 mi (5,120.65 km) |
| Castelo Branco to Big Bear City (California) | 5,619.60 mi (9,043.87 km) |
| Castelo Branco to Big Lake (Minnesota) | 4,187.31 mi (6,738.82 km) |
| Castelo Branco to Big Spring (Texas) | 5,026.73 mi (8,089.75 km) |
| Castelo Branco to Billings (Montana) | 4,776.21 mi (7,686.57 km) |
| Castelo Branco to Biloxi (Mississippi) | 4,489.94 mi (7,225.85 km) |
| Castelo Branco to Binghamton (New York) | 3,474.12 mi (5,591.06 km) |
| Castelo Branco to Birmingham (Alabama) | 4,269.76 mi (6,871.51 km) |
| Castelo Branco to Birmingham (Michigan) | 3,804.91 mi (6,123.41 km) |
| Castelo Branco to Bismarck (North Dakota) | 4,428.39 mi (7,126.80 km) |
| Castelo Branco to Bithlo (Florida) | 4,161.31 mi (6,696.98 km) |
| Castelo Branco to Bixby (Oklahoma) | 4,617.38 mi (7,430.95 km) |
