| Marshalltown to Borsbeek | 4,317.37 mi (6,948.14 km) |
| Marshalltown to Boussu | 4,321.93 mi (6,955.48 km) |
| Marshalltown to Braine-l'Alleud | 4,333.37 mi (6,973.89 km) |
| Marshalltown to Braine-le-Chateau | 4,329.46 mi (6,967.59 km) |
| Marshalltown to Braine-le-Comte | 4,327.82 mi (6,964.95 km) |
| Marshalltown to Brasschaat | 4,314.01 mi (6,942.73 km) |
| Marshalltown to Brecht | 4,316.98 mi (6,947.51 km) |
| Marshalltown to Bredene | 4,261.62 mi (6,858.41 km) |
| Marshalltown to Bree | 4,359.38 mi (7,015.75 km) |
| Marshalltown to Bruges | 4,271.57 mi (6,874.43 km) |
| Marshalltown to Brussels | 4,326.27 mi (6,962.45 km) |
| Marshalltown to Buggenhout | 4,314.85 mi (6,944.08 km) |
| Marshalltown to Chapelle-lez-Herlaimont | 4,338.43 mi (6,982.03 km) |
| Marshalltown to Charleroi | 4,346.48 mi (6,994.98 km) |
| Marshalltown to Chatelet | 4,349.52 mi (6,999.87 km) |
