| Sun Prairie to Beltsville (Maryland) | 701.19 mi (1,128.46 km) |
| Sun Prairie to Belvedere Park (Georgia) | 704.86 mi (1,134.36 km) |
| Sun Prairie to Belvidere (Illinois) | 66.84 mi (107.58 km) |
| Sun Prairie to Bemidji (Minnesota) | 404.04 mi (650.24 km) |
| Sun Prairie to Benbrook (Texas) | 852.06 mi (1,371.26 km) |
| Sun Prairie to Bend (Oregon) | 1,595.25 mi (2,567.31 km) |
| Sun Prairie to Benicia (California) | 1,750.00 mi (2,816.35 km) |
| Sun Prairie to Bensenville (Illinois) | 107.15 mi (172.44 km) |
| Sun Prairie to Bensville (Maryland) | 711.31 mi (1,144.74 km) |
| Sun Prairie to Benton (Arkansas) | 620.87 mi (999.19 km) |
| Sun Prairie to Bentonville (Arkansas) | 540.95 mi (870.58 km) |
| Sun Prairie to Berea (Kentucky) | 465.69 mi (749.45 km) |
| Sun Prairie to Berea (Ohio) | 396.99 mi (638.89 km) |
| Sun Prairie to Berea (South Carolina) | 678.51 mi (1,091.96 km) |
| Sun Prairie to Bergenfield (New Jersey) | 796.00 mi (1,281.04 km) |
