| Merced to Brown Deer (Wisconsin) | 1,749.77 mi (2,815.97 km) |
| Merced to Brownsburg (Indiana) | 1,838.93 mi (2,959.47 km) |
| Merced to Brownsville (Florida) | 2,476.90 mi (3,986.19 km) |
| Merced to Brownsville (Texas) | 1,556.91 mi (2,505.60 km) |
| Merced to Brownwood (Texas) | 1,280.38 mi (2,060.57 km) |
| Merced to Brunswick (Georgia) | 2,252.17 mi (3,624.52 km) |
| Merced to Brunswick (Ohio) | 2,068.29 mi (3,328.59 km) |
| Merced to Brushy Creek (Texas) | 1,381.58 mi (2,223.44 km) |
| Merced to Bryan (Texas) | 1,450.00 mi (2,333.56 km) |
| Merced to Bryant (Arkansas) | 1,570.39 mi (2,527.29 km) |
| Merced to Bryn Mawr-Skyway (Washington) | 709.68 mi (1,142.11 km) |
| Merced to Buckeye (Arizona) | 515.98 mi (830.39 km) |
| Merced to Buckhall (Virginia) | 2,322.69 mi (3,738.01 km) |
| Merced to Bucyrus (Ohio) | 2,011.37 mi (3,236.98 km) |
| Merced to Buda (Texas) | 1,389.19 mi (2,235.69 km) |
