| West Des Moines to Barberino di Mugello | 4,923.58 mi (7,923.74 km) |
| West Des Moines to Barcellona-Pozzo di Gotto | 5,347.74 mi (8,606.35 km) |
| West Des Moines to Bareggio | 4,773.77 mi (7,682.64 km) |
| West Des Moines to Barga | 4,891.51 mi (7,872.12 km) |
| West Des Moines to Bari | 5,269.18 mi (8,479.93 km) |
| West Des Moines to Barletta | 5,238.13 mi (8,429.95 km) |
| West Des Moines to Baronissi | 5,207.61 mi (8,380.84 km) |
| West Des Moines to Barrafranca | 5,344.49 mi (8,601.12 km) |
| West Des Moines to Bassano del Grappa | 4,863.46 mi (7,826.98 km) |
| West Des Moines to Battipaglia | 5,221.87 mi (8,403.78 km) |
| West Des Moines to Beinasco | 4,739.60 mi (7,627.64 km) |
| West Des Moines to Bellinzago Novarese | 4,755.49 mi (7,653.23 km) |
| West Des Moines to Belluno | 4,864.54 mi (7,828.72 km) |
| West Des Moines to Belmonte Mezzagno | 5,279.65 mi (8,496.77 km) |
| West Des Moines to Belpasso | 5,365.46 mi (8,634.88 km) |
