| Boulder to Taunton (Massachusetts) | 1,775.09 mi (2,856.73 km) |
| Boulder to Tavares (Florida) | 1,541.90 mi (2,481.44 km) |
| Boulder to Taylor (Michigan) | 1,150.96 mi (1,852.29 km) |
| Boulder to Taylor (Texas) | 787.41 mi (1,267.22 km) |
| Boulder to Taylors (South Carolina) | 1,302.42 mi (2,096.05 km) |
| Boulder to Taylorsville (Utah) | 355.29 mi (571.78 km) |
| Boulder to Taylorville (Illinois) | 847.65 mi (1,364.16 km) |
| Boulder to Teays Valley (West Virginia) | 1,249.56 mi (2,010.97 km) |
| Boulder to Tega Cay (South Carolina) | 1,367.45 mi (2,200.70 km) |
| Boulder to Tehachapi (California) | 798.09 mi (1,284.41 km) |
| Boulder to Temecula (California) | 796.41 mi (1,281.70 km) |
| Boulder to Temescal Valley (California) | 800.79 mi (1,288.75 km) |
| Boulder to Tempe (Arizona) | 588.81 mi (947.60 km) |
| Boulder to Temple (Texas) | 757.55 mi (1,219.16 km) |
| Boulder to Temple City (California) | 814.84 mi (1,311.35 km) |
