| Thornton to Artesia (California) | 5,288.09 mi (8,510.35 km) |
| Thornton to Artesia (New Mexico) | 4,888.71 mi (7,867.61 km) |
| Thornton to Artondale (Washington) | 4,641.33 mi (7,469.50 km) |
| Thornton to Arvada (Colorado) | 4,535.34 mi (7,298.93 km) |
| Thornton to Arvin (California) | 5,234.39 mi (8,423.94 km) |
| Thornton to Asbury Lake (Florida) | 4,175.83 mi (6,720.35 km) |
| Thornton to Asbury Park (New Jersey) | 3,369.01 mi (5,421.90 km) |
| Thornton to Ashburn (Virginia) | 3,560.71 mi (5,730.41 km) |
| Thornton to Asheboro (North Carolina) | 3,812.35 mi (6,135.38 km) |
| Thornton to Asheville (North Carolina) | 3,927.26 mi (6,320.32 km) |
| Thornton to Ashland (California) | 5,186.38 mi (8,346.67 km) |
| Thornton to Ashland (Kentucky) | 3,789.22 mi (6,098.15 km) |
| Thornton to Ashland (Ohio) | 3,661.38 mi (5,892.42 km) |
| Thornton to Ashland (Oregon) | 4,939.59 mi (7,949.51 km) |
| Thornton to Ashtabula (Ohio) | 3,556.07 mi (5,722.94 km) |
