| Champaign to Baraboo (Wisconsin) | 243.77 mi (392.32 km) |
| Champaign to Barberton (Ohio) | 355.44 mi (572.03 km) |
| Champaign to Bardstown (Kentucky) | 219.32 mi (352.96 km) |
| Champaign to Barrington (Illinois) | 140.97 mi (226.87 km) |
| Champaign to Barstow (California) | 1,611.01 mi (2,592.66 km) |
| Champaign to Bartlesville (Oklahoma) | 476.10 mi (766.21 km) |
| Champaign to Bartlett (Illinois) | 128.99 mi (207.59 km) |
| Champaign to Bartlett (Tennessee) | 347.63 mi (559.45 km) |
| Champaign to Bartow (Florida) | 921.45 mi (1,482.92 km) |
| Champaign to Batavia (Illinois) | 119.80 mi (192.80 km) |
| Champaign to Batavia (New York) | 558.17 mi (898.29 km) |
| Champaign to Batesville (Arkansas) | 351.28 mi (565.33 km) |
| Champaign to Baton Rouge (Louisiana) | 687.33 mi (1,106.15 km) |
| Champaign to Battle Creek (Michigan) | 218.64 mi (351.87 km) |
| Champaign to Battle Ground (Washington) | 1,762.36 mi (2,836.24 km) |
