| Guaynabo to Brown Deer (Wisconsin) | 2,134.91 mi (3,435.81 km) |
| Guaynabo to Brownsburg (Indiana) | 1,912.07 mi (3,077.18 km) |
| Guaynabo to Brownsville (Florida) | 1,039.15 mi (1,672.35 km) |
| Guaynabo to Brownsville (Texas) | 2,067.46 mi (3,327.26 km) |
| Guaynabo to Brownwood (Texas) | 2,242.01 mi (3,608.17 km) |
| Guaynabo to Brunswick (Georgia) | 1,303.46 mi (2,097.72 km) |
| Guaynabo to Brunswick (Ohio) | 1,832.23 mi (2,948.68 km) |
| Guaynabo to Brushy Creek (Texas) | 2,148.81 mi (3,458.18 km) |
| Guaynabo to Bryan (Texas) | 2,074.25 mi (3,338.18 km) |
| Guaynabo to Bryant (Arkansas) | 1,969.11 mi (3,168.97 km) |
| Guaynabo to Bryn Mawr-Skyway (Washington) | 3,720.91 mi (5,988.23 km) |
| Guaynabo to Buckeye (Arizona) | 3,044.31 mi (4,899.34 km) |
| Guaynabo to Buckhall (Virginia) | 1,561.58 mi (2,513.12 km) |
| Guaynabo to Bucyrus (Ohio) | 1,843.41 mi (2,966.68 km) |
| Guaynabo to Buda (Texas) | 2,147.26 mi (3,455.67 km) |
