| Le Mars to Berkeley (California) | 1,409.98 mi (2,269.14 km) |
| Le Mars to Berkley (Colorado) | 503.25 mi (809.90 km) |
| Le Mars to Berkley (Michigan) | 659.78 mi (1,061.81 km) |
| Le Mars to Berthoud (Colorado) | 489.17 mi (787.24 km) |
| Le Mars to Berwick (Pennsylvania) | 1,028.82 mi (1,655.73 km) |
| Le Mars to Berwyn (Illinois) | 432.97 mi (696.80 km) |
| Le Mars to Bessemer (Alabama) | 819.33 mi (1,318.59 km) |
| Le Mars to Bethany (Oklahoma) | 508.68 mi (818.64 km) |
| Le Mars to Bethany (Oregon) | 1,329.01 mi (2,138.84 km) |
| Le Mars to Bethel Park (Pennsylvania) | 850.07 mi (1,368.05 km) |
| Le Mars to Bethesda (Maryland) | 1,026.82 mi (1,652.50 km) |
| Le Mars to Bethlehem (Pennsylvania) | 1,080.70 mi (1,739.22 km) |
| Le Mars to Bethpage (New York) | 1,174.01 mi (1,889.39 km) |
| Le Mars to Bettendorf (Iowa) | 303.49 mi (488.41 km) |
| Le Mars to Beverly (Massachusetts) | 1,280.97 mi (2,061.53 km) |
