| Mentor to Brown Deer (Wisconsin) | 353.65 mi (569.14 km) |
| Mentor to Brownsburg (Indiana) | 293.52 mi (472.38 km) |
| Mentor to Brownsville (Florida) | 1,098.13 mi (1,767.26 km) |
| Mentor to Brownsville (Texas) | 1,420.22 mi (2,285.63 km) |
| Mentor to Brownwood (Texas) | 1,192.04 mi (1,918.41 km) |
| Mentor to Brunswick (Georgia) | 728.59 mi (1,172.55 km) |
| Mentor to Brunswick (Ohio) | 39.53 mi (63.62 km) |
| Mentor to Brushy Creek (Texas) | 1,194.10 mi (1,921.72 km) |
| Mentor to Bryan (Texas) | 1,130.10 mi (1,818.72 km) |
| Mentor to Bryant (Arkansas) | 777.48 mi (1,251.23 km) |
| Mentor to Bryn Mawr-Skyway (Washington) | 2,027.76 mi (3,263.36 km) |
| Mentor to Buckeye (Arizona) | 1,795.55 mi (2,889.65 km) |
| Mentor to Buckhall (Virginia) | 289.91 mi (466.57 km) |
| Mentor to Bucyrus (Ohio) | 104.64 mi (168.40 km) |
| Mentor to Buda (Texas) | 1,220.15 mi (1,963.64 km) |
