| Estoril to Brownsburg (Indiana) | 3,981.29 mi (6,407.27 km) |
| Estoril to Brownsville (Florida) | 4,132.43 mi (6,650.51 km) |
| Estoril to Brownsville (Texas) | 5,021.16 mi (8,080.78 km) |
| Estoril to Brownwood (Texas) | 4,872.03 mi (7,840.77 km) |
| Estoril to Brunswick (Georgia) | 4,011.91 mi (6,456.55 km) |
| Estoril to Brunswick (Ohio) | 3,722.80 mi (5,991.27 km) |
| Estoril to Brushy Creek (Texas) | 4,857.84 mi (7,817.94 km) |
| Estoril to Bryan (Texas) | 4,784.88 mi (7,700.52 km) |
| Estoril to Bryant (Arkansas) | 4,448.04 mi (7,158.43 km) |
| Estoril to Bryn Mawr-Skyway (Washington) | 5,192.34 mi (8,356.27 km) |
| Estoril to Buckeye (Arizona) | 5,440.29 mi (8,755.30 km) |
| Estoril to Buckhall (Virginia) | 3,577.29 mi (5,757.09 km) |
| Estoril to Bucyrus (Ohio) | 3,790.01 mi (6,099.44 km) |
| Estoril to Buda (Texas) | 4,880.22 mi (7,853.96 km) |
| Estoril to Buena Park (California) | 5,655.95 mi (9,102.37 km) |
