| Des Moines to Bound Brook (New Jersey) | 993.86 mi (1,599.47 km) |
| Des Moines to Bountiful (Utah) | 948.12 mi (1,525.85 km) |
| Des Moines to Bourbonnais (Illinois) | 298.34 mi (480.14 km) |
| Des Moines to Bowie (Maryland) | 906.08 mi (1,458.20 km) |
| Des Moines to Bowling Green (Kentucky) | 497.93 mi (801.34 km) |
| Des Moines to Bowling Green (Ohio) | 515.55 mi (829.69 km) |
| Des Moines to Box Elder (South Dakota) | 510.53 mi (821.62 km) |
| Des Moines to Boynton Beach (Florida) | 1,292.78 mi (2,080.53 km) |
| Des Moines to Bozeman (Montana) | 915.35 mi (1,473.11 km) |
| Des Moines to Bradenton (Florida) | 1,155.86 mi (1,860.18 km) |
| Des Moines to Bradfordville (Florida) | 922.49 mi (1,484.60 km) |
| Des Moines to Bradley (Illinois) | 300.22 mi (483.16 km) |
| Des Moines to Bradley Gardens (New Jersey) | 987.13 mi (1,588.64 km) |
| Des Moines to Brainerd (Minnesota) | 331.75 mi (533.90 km) |
| Des Moines to Brambleton (Virginia) | 864.89 mi (1,391.91 km) |
