| Des Moines to Bixby (Oklahoma) | 407.49 mi (655.79 km) |
| Des Moines to Black Forest (Colorado) | 607.69 mi (977.99 km) |
| Des Moines to Blackfoot (Idaho) | 960.65 mi (1,546.02 km) |
| Des Moines to Blackhawk (California) | 1,519.56 mi (2,445.50 km) |
| Des Moines to Blacksburg (Virginia) | 764.05 mi (1,229.63 km) |
| Des Moines to Blackwells Mills (New Jersey) | 991.93 mi (1,596.36 km) |
| Des Moines to Blaine (Minnesota) | 249.36 mi (401.30 km) |
| Des Moines to Bloomingdale (Florida) | 1,142.47 mi (1,838.63 km) |
| Des Moines to Bloomingdale (Illinois) | 285.69 mi (459.77 km) |
| Des Moines to Bloomington (California) | 1,392.73 mi (2,241.38 km) |
| Des Moines to Bloomington (Illinois) | 253.43 mi (407.86 km) |
| Des Moines to Bloomington (Indiana) | 408.24 mi (657.00 km) |
| Des Moines to Bloomington (Minnesota) | 225.60 mi (363.07 km) |
| Des Moines to Bloomsburg (Pennsylvania) | 890.01 mi (1,432.34 km) |
| Des Moines to Blue Ash (Ohio) | 511.03 mi (822.43 km) |
