| Thornton to Town and Country (Missouri) | 4,077.72 mi (6,562.46 km) |
| Thornton to Towson (Maryland) | 3,510.02 mi (5,648.84 km) |
| Thornton to Tracy (California) | 5,165.23 mi (8,312.63 km) |
| Thornton to Traverse City (Michigan) | 3,602.55 mi (5,797.74 km) |
| Thornton to Travilah (Maryland) | 3,550.52 mi (5,714.02 km) |
| Thornton to Trenton (Michigan) | 3,634.75 mi (5,849.56 km) |
| Thornton to Trenton (New Jersey) | 3,398.61 mi (5,469.53 km) |
| Thornton to Trenton (Ohio) | 3,809.52 mi (6,130.83 km) |
| Thornton to Triangle (Virginia) | 3,577.40 mi (5,757.27 km) |
| Thornton to Trinity (Florida) | 4,307.26 mi (6,931.87 km) |
| Thornton to Trophy Club (Texas) | 4,617.81 mi (7,431.65 km) |
| Thornton to Trotwood (Ohio) | 3,788.85 mi (6,097.56 km) |
| Thornton to Troutdale (Oregon) | 4,736.88 mi (7,623.28 km) |
| Thornton to Troy (Alabama) | 4,251.44 mi (6,842.02 km) |
| Thornton to Troy (Illinois) | 4,051.33 mi (6,519.99 km) |
