| Marshalltown to Beocin | 5,121.10 mi (8,241.61 km) |
| Marshalltown to Blace | 5,268.79 mi (8,479.29 km) |
| Marshalltown to Bogatic | 5,130.15 mi (8,256.18 km) |
| Marshalltown to Bojnik | 5,297.70 mi (8,525.82 km) |
| Marshalltown to Boljevac | 5,265.52 mi (8,474.03 km) |
| Marshalltown to Bor | 5,255.54 mi (8,457.98 km) |
| Marshalltown to Borca | 5,162.00 mi (8,307.43 km) |
| Marshalltown to Bosilegrad | 5,349.81 mi (8,609.69 km) |
| Marshalltown to Brus | 5,255.37 mi (8,457.71 km) |
| Marshalltown to Bujanovac | 5,326.68 mi (8,572.46 km) |
| Marshalltown to Cacak | 5,206.38 mi (8,378.86 km) |
| Marshalltown to Cajetina | 5,190.97 mi (8,354.05 km) |
| Marshalltown to Cicevac | 5,253.46 mi (8,454.63 km) |
| Marshalltown to Coka | 5,099.89 mi (8,207.47 km) |
| Marshalltown to Crna Trava | 5,328.22 mi (8,574.94 km) |
