| Mentor to Bonham (Texas) | 984.56 mi (1,584.50 km) |
| Mentor to Bonita (California) | 2,044.88 mi (3,290.92 km) |
| Mentor to Bonita Springs (Florida) | 1,059.75 mi (1,705.50 km) |
| Mentor to Bonney Lake (Washington) | 2,026.02 mi (3,260.57 km) |
| Mentor to Boone (Iowa) | 645.14 mi (1,038.25 km) |
| Mentor to Boone (North Carolina) | 378.92 mi (609.82 km) |
| Mentor to Borger (Texas) | 1,156.35 mi (1,860.97 km) |
| Mentor to Bossier City (Louisiana) | 927.09 mi (1,492.00 km) |
| Mentor to Boston (Massachusetts) | 527.79 mi (849.39 km) |
| Mentor to Bostonia (California) | 2,035.71 mi (3,276.16 km) |
| Mentor to Bothell (Washington) | 2,024.84 mi (3,258.66 km) |
| Mentor to Bothell East (Washington) | 2,023.78 mi (3,256.96 km) |
| Mentor to Bothell West (Washington) | 2,026.36 mi (3,261.11 km) |
| Mentor to Boulder (Colorado) | 1,251.06 mi (2,013.38 km) |
| Mentor to Boulder City (Nevada) | 1,841.78 mi (2,964.06 km) |
