| Dubuque to Bastogne | 4,305.94 mi (6,929.74 km) |
| Dubuque to Beauraing | 4,273.80 mi (6,878.02 km) |
| Dubuque to Beernem | 4,175.51 mi (6,719.84 km) |
| Dubuque to Beerse | 4,224.60 mi (6,798.83 km) |
| Dubuque to Beersel | 4,225.14 mi (6,799.70 km) |
| Dubuque to Begijnendijk | 4,232.89 mi (6,812.18 km) |
| Dubuque to Beloeil | 4,211.99 mi (6,778.54 km) |
| Dubuque to Berchem | 4,213.29 mi (6,780.64 km) |
| Dubuque to Beringen | 4,248.01 mi (6,836.52 km) |
| Dubuque to Berlaar | 4,224.28 mi (6,798.32 km) |
| Dubuque to Berlare | 4,204.11 mi (6,765.86 km) |
| Dubuque to Bernissart | 4,211.39 mi (6,777.58 km) |
| Dubuque to Bertem | 4,233.13 mi (6,812.56 km) |
| Dubuque to Bertrix | 4,294.56 mi (6,911.42 km) |
| Dubuque to Beveren | 4,206.60 mi (6,769.87 km) |
