| Mission to Brown Deer (Wisconsin) | 1,309.25 mi (2,107.04 km) |
| Mission to Brownsburg (Indiana) | 1,166.15 mi (1,876.74 km) |
| Mission to Brownsville (Florida) | 1,122.30 mi (1,806.17 km) |
| Mission to Brownsville (Texas) | 55.69 mi (89.62 km) |
| Mission to Brownwood (Texas) | 382.65 mi (615.81 km) |
| Mission to Brunswick (Georgia) | 1,075.66 mi (1,731.11 km) |
| Mission to Brunswick (Ohio) | 1,402.09 mi (2,256.44 km) |
| Mission to Brushy Creek (Texas) | 299.85 mi (482.56 km) |
| Mission to Bryan (Texas) | 330.09 mi (531.22 km) |
| Mission to Bryant (Arkansas) | 676.86 mi (1,089.31 km) |
| Mission to Bryn Mawr-Skyway (Washington) | 1,961.81 mi (3,157.23 km) |
| Mission to Buckeye (Arizona) | 991.51 mi (1,595.69 km) |
| Mission to Buckhall (Virginia) | 1,487.21 mi (2,393.43 km) |
| Mission to Bucyrus (Ohio) | 1,337.53 mi (2,152.55 km) |
| Mission to Buda (Texas) | 269.09 mi (433.07 km) |
