| Highlands Ranch to Tulare (California) | 816.00 mi (1,313.22 km) |
| Highlands Ranch to Tullahoma (Tennessee) | 1,065.91 mi (1,715.42 km) |
| Highlands Ranch to Tulsa (Oklahoma) | 547.73 mi (881.49 km) |
| Highlands Ranch to Tumwater (Washington) | 1,035.73 mi (1,666.84 km) |
| Highlands Ranch to Tupelo (Mississippi) | 966.53 mi (1,555.48 km) |
| Highlands Ranch to Turlock (California) | 869.09 mi (1,398.67 km) |
| Highlands Ranch to Tuscaloosa (Alabama) | 1,061.24 mi (1,707.89 km) |
| Highlands Ranch to Tustin (California) | 816.12 mi (1,313.42 km) |
| Highlands Ranch to Twentynine Palms (California) | 717.00 mi (1,153.90 km) |
| Highlands Ranch to Twin Falls (Idaho) | 536.38 mi (863.22 km) |
| Highlands Ranch to Twin Rivers (New Jersey) | 1,608.30 mi (2,588.30 km) |
| Highlands Ranch to Twinsburg (Ohio) | 1,239.54 mi (1,994.84 km) |
| Highlands Ranch to Two Rivers (Wisconsin) | 947.82 mi (1,525.37 km) |
| Highlands Ranch to Tyler (Texas) | 735.00 mi (1,182.87 km) |
| Highlands Ranch to Tysons (Virginia) | 1,479.53 mi (2,381.08 km) |
