| Thornton to Beverly Hills (Florida) | 4,260.86 mi (6,857.19 km) |
| Thornton to Beverly Hills (Michigan) | 3,618.72 mi (5,823.77 km) |
| Thornton to Bexley (Ohio) | 3,727.87 mi (5,999.42 km) |
| Thornton to Biddeford (Maine) | 3,084.51 mi (4,964.04 km) |
| Thornton to Big Bear City (California) | 5,225.25 mi (8,409.23 km) |
| Thornton to Big Lake (Minnesota) | 3,864.37 mi (6,219.10 km) |
| Thornton to Big Spring (Texas) | 4,816.23 mi (7,750.98 km) |
| Thornton to Billings (Montana) | 4,326.36 mi (6,962.61 km) |
| Thornton to Biloxi (Mississippi) | 4,438.69 mi (7,143.38 km) |
| Thornton to Binghamton (New York) | 3,357.82 mi (5,403.89 km) |
| Thornton to Birmingham (Alabama) | 4,195.53 mi (6,752.05 km) |
| Thornton to Birmingham (Michigan) | 3,616.70 mi (5,820.52 km) |
| Thornton to Bismarck (North Dakota) | 4,027.40 mi (6,481.48 km) |
| Thornton to Bithlo (Florida) | 4,225.09 mi (6,799.63 km) |
| Thornton to Bixby (Oklahoma) | 4,414.59 mi (7,104.59 km) |
