| Des Moines to Barking | 4,192.74 mi (6,747.57 km) |
| Des Moines to Barnet | 4,178.74 mi (6,725.03 km) |
| Des Moines to Barnoldswick | 4,028.80 mi (6,483.73 km) |
| Des Moines to Barnsley | 4,066.23 mi (6,543.97 km) |
| Des Moines to Barnstaple | 4,053.74 mi (6,523.87 km) |
| Des Moines to Barrhead | 3,891.39 mi (6,262.58 km) |
| Des Moines to Barri | 4,072.74 mi (6,554.43 km) |
| Des Moines to Barrow in Furness | 3,985.30 mi (6,413.72 km) |
| Des Moines to Barton upon Humber | 4,098.60 mi (6,596.06 km) |
| Des Moines to Barton upon Irwell | 4,037.16 mi (6,497.19 km) |
| Des Moines to Barwell | 4,104.52 mi (6,605.59 km) |
| Des Moines to Basford | 4,096.94 mi (6,593.39 km) |
| Des Moines to Basildon | 4,206.37 mi (6,769.50 km) |
| Des Moines to Basingstoke | 4,159.20 mi (6,693.58 km) |
| Des Moines to Bath | 4,107.75 mi (6,610.79 km) |
