| Fort Dodge to Beyne-Heusay | 4,403.95 mi (7,087.47 km) |
| Fort Dodge to Bierbeek | 4,363.82 mi (7,022.89 km) |
| Fort Dodge to Bilzen | 4,389.11 mi (7,063.59 km) |
| Fort Dodge to Binche | 4,359.59 mi (7,016.09 km) |
| Fort Dodge to Bissegem | 4,308.96 mi (6,934.60 km) |
| Fort Dodge to Blankenberge | 4,286.57 mi (6,898.57 km) |
| Fort Dodge to Blegny | 4,404.87 mi (7,088.96 km) |
| Fort Dodge to Bocholt | 4,379.01 mi (7,047.34 km) |
| Fort Dodge to Boechout | 4,341.15 mi (6,986.40 km) |
| Fort Dodge to Bonheiden | 4,347.55 mi (6,996.71 km) |
| Fort Dodge to Boom | 4,339.64 mi (6,983.98 km) |
| Fort Dodge to Boortmeerbeek | 4,350.73 mi (7,001.82 km) |
| Fort Dodge to Borgerhout | 4,337.19 mi (6,980.03 km) |
| Fort Dodge to Borgloon | 4,385.57 mi (7,057.89 km) |
| Fort Dodge to Bornem | 4,334.24 mi (6,975.28 km) |
