| Langenfeld to Barberton (Ohio) | 4,040.81 mi (6,503.05 km) |
| Langenfeld to Bardstown (Kentucky) | 4,341.80 mi (6,987.45 km) |
| Langenfeld to Barrington (Illinois) | 4,231.00 mi (6,809.13 km) |
| Langenfeld to Barstow (California) | 5,594.27 mi (9,003.12 km) |
| Langenfeld to Bartlesville (Oklahoma) | 4,788.77 mi (7,706.77 km) |
| Langenfeld to Bartlett (Illinois) | 4,242.18 mi (6,827.12 km) |
| Langenfeld to Bartlett (Tennessee) | 4,638.22 mi (7,464.49 km) |
| Langenfeld to Bartow (Florida) | 4,692.45 mi (7,551.77 km) |
| Langenfeld to Batavia (Illinois) | 4,252.41 mi (6,843.59 km) |
| Langenfeld to Batavia (New York) | 3,818.13 mi (6,144.68 km) |
| Langenfeld to Batesville (Arkansas) | 4,679.24 mi (7,530.50 km) |
| Langenfeld to Baton Rouge (Louisiana) | 4,935.92 mi (7,943.59 km) |
| Langenfeld to Battle Creek (Michigan) | 4,117.12 mi (6,625.86 km) |
| Langenfeld to Battle Ground (Washington) | 5,097.38 mi (8,203.45 km) |
| Langenfeld to Bay City (Michigan) | 4,006.73 mi (6,448.20 km) |
