| Fairfax to Baraboo (Wisconsin) | 720.33 mi (1,159.26 km) |
| Fairfax to Barberton (Ohio) | 272.34 mi (438.29 km) |
| Fairfax to Bardstown (Kentucky) | 447.58 mi (720.32 km) |
| Fairfax to Barrington (Illinois) | 612.28 mi (985.37 km) |
| Fairfax to Barstow (California) | 2,197.13 mi (3,535.95 km) |
| Fairfax to Bartlesville (Oklahoma) | 1,026.64 mi (1,652.22 km) |
| Fairfax to Bartlett (Illinois) | 612.56 mi (985.82 km) |
| Fairfax to Bartlett (Tennessee) | 733.58 mi (1,180.59 km) |
| Fairfax to Bartow (Florida) | 801.06 mi (1,289.18 km) |
| Fairfax to Batavia (Illinois) | 615.07 mi (989.86 km) |
| Fairfax to Batavia (New York) | 290.09 mi (466.86 km) |
| Fairfax to Batesville (Arkansas) | 814.46 mi (1,310.75 km) |
| Fairfax to Baton Rouge (Louisiana) | 975.78 mi (1,570.36 km) |
| Fairfax to Battle Creek (Michigan) | 479.14 mi (771.10 km) |
| Fairfax to Battle Ground (Washington) | 2,328.12 mi (3,746.74 km) |
