| Oklahoma City to Brown Deer (Wisconsin) | 736.25 mi (1,184.87 km) |
| Oklahoma City to Brownsburg (Indiana) | 678.84 mi (1,092.48 km) |
| Oklahoma City to Brownsville (Florida) | 1,221.11 mi (1,965.19 km) |
| Oklahoma City to Brownsville (Texas) | 654.33 mi (1,053.04 km) |
| Oklahoma City to Brownwood (Texas) | 272.75 mi (438.95 km) |
| Oklahoma City to Brunswick (Georgia) | 971.78 mi (1,563.93 km) |
| Oklahoma City to Brunswick (Ohio) | 937.50 mi (1,508.76 km) |
| Oklahoma City to Brushy Creek (Texas) | 342.59 mi (551.35 km) |
| Oklahoma City to Bryan (Texas) | 338.24 mi (544.35 km) |
| Oklahoma City to Bryant (Arkansas) | 290.11 mi (466.88 km) |
| Oklahoma City to Bryn Mawr-Skyway (Washington) | 1,515.73 mi (2,439.34 km) |
| Oklahoma City to Buckeye (Arizona) | 872.51 mi (1,404.17 km) |
| Oklahoma City to Buckhall (Virginia) | 1,126.08 mi (1,812.25 km) |
| Oklahoma City to Bucyrus (Ohio) | 870.61 mi (1,401.12 km) |
| Oklahoma City to Buda (Texas) | 373.04 mi (600.36 km) |
