| Duffel to Belvedere Park (Georgia) | 4,399.33 mi (7,080.04 km) |
| Duffel to Belvidere (Illinois) | 4,164.35 mi (6,701.88 km) |
| Duffel to Bemidji (Minnesota) | 4,125.75 mi (6,639.75 km) |
| Duffel to Benbrook (Texas) | 4,968.63 mi (7,996.24 km) |
| Duffel to Bend (Oregon) | 5,107.25 mi (8,219.32 km) |
| Duffel to Benicia (California) | 5,483.05 mi (8,824.12 km) |
| Duffel to Bensenville (Illinois) | 4,144.36 mi (6,669.71 km) |
| Duffel to Bensville (Maryland) | 3,874.76 mi (6,235.83 km) |
| Duffel to Benton (Arkansas) | 4,684.40 mi (7,538.81 km) |
| Duffel to Bentonville (Arkansas) | 4,656.36 mi (7,493.69 km) |
| Duffel to Berea (Kentucky) | 4,213.37 mi (6,780.76 km) |
| Duffel to Berea (Ohio) | 3,940.86 mi (6,342.20 km) |
| Duffel to Berea (South Carolina) | 4,271.66 mi (6,874.58 km) |
| Duffel to Bergenfield (New Jersey) | 3,649.79 mi (5,873.77 km) |
| Duffel to Berkeley (California) | 5,498.38 mi (8,848.79 km) |
