| Cedar Falls to Beyne-Heusay | 4,341.96 mi (6,987.70 km) |
| Cedar Falls to Bierbeek | 4,301.66 mi (6,922.85 km) |
| Cedar Falls to Bilzen | 4,327.31 mi (6,964.13 km) |
| Cedar Falls to Binche | 4,296.74 mi (6,914.93 km) |
| Cedar Falls to Bissegem | 4,246.11 mi (6,833.45 km) |
| Cedar Falls to Blankenberge | 4,224.16 mi (6,798.14 km) |
| Cedar Falls to Blegny | 4,342.97 mi (6,989.34 km) |
| Cedar Falls to Bocholt | 4,317.54 mi (6,948.41 km) |
| Cedar Falls to Boechout | 4,279.17 mi (6,886.67 km) |
| Cedar Falls to Bonheiden | 4,285.49 mi (6,896.82 km) |
| Cedar Falls to Boom | 4,277.56 mi (6,884.06 km) |
| Cedar Falls to Boortmeerbeek | 4,288.62 mi (6,901.87 km) |
| Cedar Falls to Borgerhout | 4,275.26 mi (6,880.37 km) |
| Cedar Falls to Borgloon | 4,323.62 mi (6,958.20 km) |
| Cedar Falls to Bornem | 4,272.11 mi (6,875.29 km) |
