| Mentor to Badger (Alaska) | 2,973.90 mi (4,786.03 km) |
| Mentor to Bailey's Crossroads (Virginia) | 296.09 mi (476.51 km) |
| Mentor to Bainbridge (Georgia) | 766.44 mi (1,233.46 km) |
| Mentor to Bainbridge Island (Washington) | 2,041.13 mi (3,284.88 km) |
| Mentor to Baker (Louisiana) | 941.55 mi (1,515.28 km) |
| Mentor to Bakersfield (California) | 2,067.17 mi (3,326.79 km) |
| Mentor to Balch Springs (Texas) | 1,041.92 mi (1,676.81 km) |
| Mentor to Baldwin (New York) | 408.18 mi (656.90 km) |
| Mentor to Baldwin (Pennsylvania) | 115.82 mi (186.40 km) |
| Mentor to Baldwin Park (California) | 2,049.02 mi (3,297.57 km) |
| Mentor to Ballenger Creek (Maryland) | 260.18 mi (418.72 km) |
| Mentor to Ballwin (Missouri) | 531.18 mi (854.85 km) |
| Mentor to Baltimore (Maryland) | 297.73 mi (479.15 km) |
| Mentor to Bangor (Maine) | 666.73 mi (1,072.99 km) |
| Mentor to Banning (California) | 1,997.88 mi (3,215.27 km) |
