| DeKalb to Baraboo (Wisconsin) | 117.55 mi (189.18 km) |
| DeKalb to Barberton (Ohio) | 375.20 mi (603.83 km) |
| DeKalb to Bardstown (Kentucky) | 333.53 mi (536.76 km) |
| DeKalb to Barrington (Illinois) | 35.26 mi (56.75 km) |
| DeKalb to Barstow (California) | 1,599.75 mi (2,574.55 km) |
| DeKalb to Bartlesville (Oklahoma) | 525.74 mi (846.09 km) |
| DeKalb to Bartlett (Illinois) | 28.00 mi (45.07 km) |
| DeKalb to Bartlett (Tennessee) | 466.36 mi (750.53 km) |
| DeKalb to Bartow (Florida) | 1,045.81 mi (1,683.07 km) |
| DeKalb to Batavia (Illinois) | 23.22 mi (37.36 km) |
| DeKalb to Batavia (New York) | 543.29 mi (874.34 km) |
| DeKalb to Batesville (Arkansas) | 452.95 mi (728.95 km) |
| DeKalb to Baton Rouge (Louisiana) | 804.79 mi (1,295.18 km) |
| DeKalb to Battle Creek (Michigan) | 182.10 mi (293.06 km) |
| DeKalb to Battle Ground (Washington) | 1,691.60 mi (2,722.36 km) |
