| Fountain Hills to Brown Deer (Wisconsin) | 1,439.76 mi (2,317.06 km) |
| Fountain Hills to Brownsburg (Indiana) | 1,463.00 mi (2,354.48 km) |
| Fountain Hills to Brownsville (Florida) | 1,956.66 mi (3,148.93 km) |
| Fountain Hills to Brownsville (Texas) | 1,003.28 mi (1,614.62 km) |
| Fountain Hills to Brownwood (Texas) | 753.35 mi (1,212.40 km) |
| Fountain Hills to Brunswick (Georgia) | 1,767.96 mi (2,845.26 km) |
| Fountain Hills to Brunswick (Ohio) | 1,714.57 mi (2,759.33 km) |
| Fountain Hills to Brushy Creek (Texas) | 846.51 mi (1,362.32 km) |
| Fountain Hills to Bryan (Texas) | 920.37 mi (1,481.19 km) |
| Fountain Hills to Bryant (Arkansas) | 1,101.65 mi (1,772.93 km) |
| Fountain Hills to Bryn Mawr-Skyway (Washington) | 1,104.32 mi (1,777.23 km) |
| Fountain Hills to Buckeye (Arizona) | 53.42 mi (85.97 km) |
| Fountain Hills to Buckhall (Virginia) | 1,933.58 mi (3,111.80 km) |
| Fountain Hills to Bucyrus (Ohio) | 1,650.77 mi (2,656.66 km) |
| Fountain Hills to Buda (Texas) | 850.27 mi (1,368.38 km) |
