| Roanoke to Baraboo (Wisconsin) | 668.49 mi (1,075.83 km) |
| Roanoke to Barberton (Ohio) | 272.44 mi (438.44 km) |
| Roanoke to Bardstown (Kentucky) | 303.37 mi (488.23 km) |
| Roanoke to Barrington (Illinois) | 549.03 mi (883.58 km) |
| Roanoke to Barstow (California) | 2,064.76 mi (3,322.91 km) |
| Roanoke to Bartlesville (Oklahoma) | 881.85 mi (1,419.21 km) |
| Roanoke to Bartlett (Illinois) | 545.68 mi (878.19 km) |
| Roanoke to Bartlett (Tennessee) | 567.00 mi (912.50 km) |
| Roanoke to Bartow (Florida) | 657.86 mi (1,058.73 km) |
| Roanoke to Batavia (Illinois) | 545.13 mi (877.30 km) |
| Roanoke to Batavia (New York) | 406.20 mi (653.72 km) |
| Roanoke to Batesville (Arkansas) | 655.57 mi (1,055.04 km) |
| Roanoke to Baton Rouge (Louisiana) | 795.31 mi (1,279.92 km) |
| Roanoke to Battle Creek (Michigan) | 445.48 mi (716.94 km) |
| Roanoke to Battle Ground (Washington) | 2,250.82 mi (3,622.34 km) |
