| South Sioux City to Beyne-Heusay | 4,485.09 mi (7,218.06 km) |
| South Sioux City to Bierbeek | 4,445.21 mi (7,153.87 km) |
| South Sioux City to Bilzen | 4,470.02 mi (7,193.80 km) |
| South Sioux City to Binche | 4,441.87 mi (7,148.50 km) |
| South Sioux City to Bissegem | 4,391.25 mi (7,067.03 km) |
| South Sioux City to Blankenberge | 4,368.30 mi (7,030.10 km) |
| South Sioux City to Blegny | 4,485.91 mi (7,219.37 km) |
| South Sioux City to Bocholt | 4,459.50 mi (7,176.87 km) |
| South Sioux City to Boechout | 4,422.30 mi (7,117.00 km) |
| South Sioux City to Bonheiden | 4,428.82 mi (7,127.50 km) |
| South Sioux City to Boom | 4,420.95 mi (7,114.82 km) |
| South Sioux City to Boortmeerbeek | 4,432.04 mi (7,132.68 km) |
| South Sioux City to Borgerhout | 4,418.29 mi (7,110.54 km) |
| South Sioux City to Borgloon | 4,466.66 mi (7,188.39 km) |
| South Sioux City to Bornem | 4,415.59 mi (7,106.21 km) |
