| Oro Valley to Brown Deer (Wisconsin) | 1,451.91 mi (2,336.63 km) |
| Oro Valley to Brownsburg (Indiana) | 1,459.15 mi (2,348.27 km) |
| Oro Valley to Brownsville (Florida) | 1,903.19 mi (3,062.89 km) |
| Oro Valley to Brownsville (Texas) | 927.12 mi (1,492.06 km) |
| Oro Valley to Brownwood (Texas) | 703.95 mi (1,132.90 km) |
| Oro Valley to Brunswick (Georgia) | 1,729.50 mi (2,783.37 km) |
| Oro Valley to Brunswick (Ohio) | 1,713.89 mi (2,758.24 km) |
| Oro Valley to Brushy Creek (Texas) | 790.67 mi (1,272.46 km) |
| Oro Valley to Bryan (Texas) | 867.30 mi (1,395.78 km) |
| Oro Valley to Bryant (Arkansas) | 1,074.01 mi (1,728.46 km) |
| Oro Valley to Bryn Mawr-Skyway (Washington) | 1,197.41 mi (1,927.04 km) |
| Oro Valley to Buckeye (Arizona) | 119.22 mi (191.86 km) |
| Oro Valley to Buckhall (Virginia) | 1,922.56 mi (3,094.06 km) |
| Oro Valley to Bucyrus (Ohio) | 1,648.97 mi (2,653.76 km) |
| Oro Valley to Buda (Texas) | 791.65 mi (1,274.04 km) |
