| Unterwellenborn to Bel Air (Maryland) | 4,094.36 mi (6,589.24 km) |
| Unterwellenborn to Bel Air North (Maryland) | 4,094.52 mi (6,589.50 km) |
| Unterwellenborn to Bel Air South (Maryland) | 4,094.52 mi (6,589.50 km) |
| Unterwellenborn to Belgrade (Montana) | 4,945.86 mi (7,959.60 km) |
| Unterwellenborn to Bell (California) | 5,833.75 mi (9,388.51 km) |
| Unterwellenborn to Bell Gardens (California) | 5,833.88 mi (9,388.73 km) |
| Unterwellenborn to Bella Vista (Arkansas) | 4,922.23 mi (7,921.56 km) |
| Unterwellenborn to Bellair-Meadowbrook Terrace (Florida) | 4,767.32 mi (7,672.27 km) |
| Unterwellenborn to Bellaire (Texas) | 5,327.63 mi (8,574.00 km) |
| Unterwellenborn to Belle Chasse (Louisiana) | 5,111.84 mi (8,226.72 km) |
| Unterwellenborn to Belle Glade (Florida) | 4,901.45 mi (7,888.12 km) |
| Unterwellenborn to Bellefontaine (Ohio) | 4,339.31 mi (6,983.45 km) |
| Unterwellenborn to Bellefontaine Neighbors (Missouri) | 4,657.69 mi (7,495.82 km) |
| Unterwellenborn to Belleville (Illinois) | 4,661.14 mi (7,501.38 km) |
| Unterwellenborn to Bellevue (Nebraska) | 4,733.76 mi (7,618.25 km) |
