| Duffel to Bear (Delaware) | 3,775.69 mi (6,076.38 km) |
| Duffel to Beatrice (Nebraska) | 4,548.11 mi (7,319.47 km) |
| Duffel to Beaufort (South Carolina) | 4,318.75 mi (6,950.36 km) |
| Duffel to Beaumont (California) | 5,574.69 mi (8,971.60 km) |
| Duffel to Beaumont (Texas) | 4,977.75 mi (8,010.92 km) |
| Duffel to Beaver Dam (Wisconsin) | 4,105.31 mi (6,606.86 km) |
| Duffel to Beavercreek (Ohio) | 4,102.42 mi (6,602.21 km) |
| Duffel to Beaverton (Oregon) | 5,062.56 mi (8,147.40 km) |
| Duffel to Beckley (West Virginia) | 4,081.01 mi (6,567.76 km) |
| Duffel to Bedford (Indiana) | 4,237.78 mi (6,820.05 km) |
| Duffel to Bedford (Ohio) | 3,927.12 mi (6,320.09 km) |
| Duffel to Bedford (Texas) | 4,947.45 mi (7,962.14 km) |
| Duffel to Bedford Heights (Ohio) | 3,925.37 mi (6,317.27 km) |
| Duffel to Beech Grove (Indiana) | 4,181.21 mi (6,729.00 km) |
| Duffel to Beeville (Texas) | 5,206.37 mi (8,378.84 km) |
