| Westerville to Baraboo (Wisconsin) | 420.16 mi (676.18 km) |
| Westerville to Barberton (Ohio) | 92.32 mi (148.57 km) |
| Westerville to Bardstown (Kentucky) | 209.57 mi (337.27 km) |
| Westerville to Barrington (Illinois) | 304.95 mi (490.77 km) |
| Westerville to Barstow (California) | 1,893.64 mi (3,047.52 km) |
| Westerville to Bartlesville (Oklahoma) | 741.96 mi (1,194.07 km) |
| Westerville to Bartlett (Illinois) | 303.75 mi (488.84 km) |
| Westerville to Bartlett (Tennessee) | 506.14 mi (814.55 km) |
| Westerville to Bartow (Florida) | 847.84 mi (1,364.46 km) |
| Westerville to Batavia (Illinois) | 305.23 mi (491.23 km) |
| Westerville to Batavia (New York) | 315.38 mi (507.55 km) |
| Westerville to Batesville (Arkansas) | 561.14 mi (903.07 km) |
| Westerville to Baton Rouge (Louisiana) | 812.74 mi (1,307.98 km) |
| Westerville to Battle Creek (Michigan) | 192.26 mi (309.41 km) |
| Westerville to Battle Ground (Washington) | 2,019.90 mi (3,250.71 km) |
