| Portales to Brown Deer (Wisconsin) | 1,034.04 mi (1,664.12 km) |
| Portales to Brownsburg (Indiana) | 1,012.77 mi (1,629.89 km) |
| Portales to Brownsville (Florida) | 1,494.27 mi (2,404.79 km) |
| Portales to Brownsville (Texas) | 665.71 mi (1,071.36 km) |
| Portales to Brownwood (Texas) | 305.64 mi (491.88 km) |
| Portales to Brunswick (Georgia) | 1,287.38 mi (2,071.83 km) |
| Portales to Brunswick (Ohio) | 1,270.21 mi (2,044.20 km) |
| Portales to Brushy Creek (Texas) | 414.10 mi (666.43 km) |
| Portales to Bryan (Texas) | 473.49 mi (762.00 km) |
| Portales to Bryant (Arkansas) | 619.90 mi (997.63 km) |
| Portales to Bryn Mawr-Skyway (Washington) | 1,342.92 mi (2,161.22 km) |
| Portales to Buckeye (Arizona) | 535.45 mi (861.72 km) |
| Portales to Buckhall (Virginia) | 1,468.58 mi (2,363.45 km) |
| Portales to Bucyrus (Ohio) | 1,204.14 mi (1,937.88 km) |
| Portales to Buda (Texas) | 428.93 mi (690.30 km) |
