| Des Moines to Bicaz | 5,294.07 mi (8,519.99 km) |
| Des Moines to Bistrita | 5,232.18 mi (8,420.38 km) |
| Des Moines to Blaj | 5,261.64 mi (8,467.79 km) |
| Des Moines to Bocsa | 5,228.28 mi (8,414.11 km) |
| Des Moines to Boldesti-Scaeni | 5,389.02 mi (8,672.79 km) |
| Des Moines to Bolintin Vale | 5,410.17 mi (8,706.83 km) |
| Des Moines to Borsa | 5,210.95 mi (8,386.22 km) |
| Des Moines to Botosani | 5,268.97 mi (8,479.59 km) |
| Des Moines to Brad | 5,226.94 mi (8,411.95 km) |
| Des Moines to Bragadiru | 5,421.26 mi (8,724.68 km) |
| Des Moines to Braila | 5,438.31 mi (8,752.12 km) |
| Des Moines to Brasov | 5,342.85 mi (8,598.49 km) |
| Des Moines to Breaza | 5,368.97 mi (8,640.52 km) |
| Des Moines to Bucharest | 5,422.30 mi (8,726.34 km) |
| Des Moines to Buftea | 5,410.16 mi (8,706.81 km) |
