| Cedar Rapids to Beyne-Heusay | 4,340.98 mi (6,986.13 km) |
| Cedar Rapids to Bierbeek | 4,300.53 mi (6,921.04 km) |
| Cedar Rapids to Bilzen | 4,326.50 mi (6,962.83 km) |
| Cedar Rapids to Binche | 4,294.99 mi (6,912.12 km) |
| Cedar Rapids to Bissegem | 4,244.38 mi (6,830.67 km) |
| Cedar Rapids to Blankenberge | 4,222.85 mi (6,796.01 km) |
| Cedar Rapids to Blegny | 4,342.07 mi (6,987.89 km) |
| Cedar Rapids to Bocholt | 4,317.03 mi (6,947.59 km) |
| Cedar Rapids to Boechout | 4,278.23 mi (6,885.15 km) |
| Cedar Rapids to Bonheiden | 4,284.45 mi (6,895.16 km) |
| Cedar Rapids to Boom | 4,276.51 mi (6,882.37 km) |
| Cedar Rapids to Boortmeerbeek | 4,287.56 mi (6,900.16 km) |
| Cedar Rapids to Borgerhout | 4,274.36 mi (6,878.91 km) |
| Cedar Rapids to Borgloon | 4,322.69 mi (6,956.70 km) |
| Cedar Rapids to Bornem | 4,271.02 mi (6,873.55 km) |
