| Idanha-a-Nova to Beverly Hills (Florida) | 4,229.48 mi (6,806.70 km) |
| Idanha-a-Nova to Beverly Hills (Michigan) | 3,815.67 mi (6,140.73 km) |
| Idanha-a-Nova to Bexley (Ohio) | 3,878.04 mi (6,241.10 km) |
| Idanha-a-Nova to Biddeford (Maine) | 3,191.48 mi (5,136.19 km) |
| Idanha-a-Nova to Big Bear City (California) | 5,626.50 mi (9,054.98 km) |
| Idanha-a-Nova to Big Lake (Minnesota) | 4,194.59 mi (6,750.53 km) |
| Idanha-a-Nova to Big Spring (Texas) | 5,035.98 mi (8,104.63 km) |
| Idanha-a-Nova to Billings (Montana) | 4,781.86 mi (7,695.65 km) |
| Idanha-a-Nova to Biloxi (Mississippi) | 4,500.89 mi (7,243.49 km) |
| Idanha-a-Nova to Binghamton (New York) | 3,483.75 mi (5,606.55 km) |
| Idanha-a-Nova to Birmingham (Alabama) | 4,280.34 mi (6,888.55 km) |
| Idanha-a-Nova to Birmingham (Michigan) | 3,813.83 mi (6,137.76 km) |
| Idanha-a-Nova to Bismarck (North Dakota) | 4,434.63 mi (7,136.85 km) |
| Idanha-a-Nova to Bithlo (Florida) | 4,173.37 mi (6,716.39 km) |
| Idanha-a-Nova to Bixby (Oklahoma) | 4,626.54 mi (7,445.69 km) |
