| Duffel to Berkley (Colorado) | 4,858.43 mi (7,818.89 km) |
| Duffel to Berkley (Michigan) | 3,939.80 mi (6,340.50 km) |
| Duffel to Berthoud (Colorado) | 4,831.92 mi (7,776.23 km) |
| Duffel to Berwick (Pennsylvania) | 3,734.25 mi (6,009.69 km) |
| Duffel to Berwyn (Illinois) | 4,144.11 mi (6,669.29 km) |
| Duffel to Bessemer (Alabama) | 4,526.67 mi (7,284.97 km) |
| Duffel to Bethany (Oklahoma) | 4,826.75 mi (7,767.90 km) |
| Duffel to Bethany (Oregon) | 5,058.15 mi (8,140.30 km) |
| Duffel to Bethel Park (Pennsylvania) | 3,917.45 mi (6,304.53 km) |
| Duffel to Bethesda (Maryland) | 3,862.37 mi (6,215.88 km) |
| Duffel to Bethlehem (Pennsylvania) | 3,718.02 mi (5,983.58 km) |
| Duffel to Bethpage (New York) | 3,636.72 mi (5,852.74 km) |
| Duffel to Bettendorf (Iowa) | 4,256.91 mi (6,850.84 km) |
| Duffel to Beverly (Massachusetts) | 3,452.57 mi (5,556.38 km) |
| Duffel to Beverly Hills (California) | 5,608.67 mi (9,026.28 km) |
