| Idanha-a-Nova to Belvedere Park (Georgia) | 4,147.18 mi (6,674.25 km) |
| Idanha-a-Nova to Belvidere (Illinois) | 4,080.85 mi (6,567.50 km) |
| Idanha-a-Nova to Bemidji (Minnesota) | 4,171.85 mi (6,713.94 km) |
| Idanha-a-Nova to Benbrook (Texas) | 4,828.77 mi (7,771.15 km) |
| Idanha-a-Nova to Bend (Oregon) | 5,334.86 mi (8,585.63 km) |
| Idanha-a-Nova to Benicia (California) | 5,657.18 mi (9,104.35 km) |
| Idanha-a-Nova to Bensenville (Illinois) | 4,048.56 mi (6,515.52 km) |
| Idanha-a-Nova to Bensville (Maryland) | 3,632.91 mi (5,846.60 km) |
| Idanha-a-Nova to Benton (Arkansas) | 4,522.14 mi (7,277.69 km) |
| Idanha-a-Nova to Bentonville (Arkansas) | 4,534.15 mi (7,297.00 km) |
| Idanha-a-Nova to Berea (Kentucky) | 4,018.42 mi (6,467.03 km) |
| Idanha-a-Nova to Berea (Ohio) | 3,785.29 mi (6,091.84 km) |
| Idanha-a-Nova to Berea (South Carolina) | 4,019.46 mi (6,468.69 km) |
| Idanha-a-Nova to Bergenfield (New Jersey) | 3,422.70 mi (5,508.31 km) |
| Idanha-a-Nova to Berkeley (California) | 5,671.75 mi (9,127.81 km) |
