| Harrison to The Villages (Florida) | 958.32 mi (1,542.27 km) |
| Harrison to The Woodlands (Texas) | 1,429.53 mi (2,300.61 km) |
| Harrison to Thibodaux (Louisiana) | 1,232.43 mi (1,983.40 km) |
| Harrison to Thomasville (Georgia) | 906.65 mi (1,459.11 km) |
| Harrison to Thomasville (North Carolina) | 494.41 mi (795.67 km) |
| Harrison to Thonotosassa (Florida) | 1,019.50 mi (1,640.72 km) |
| Harrison to Thornton (Colorado) | 1,634.20 mi (2,630.00 km) |
| Harrison to Thousand Oaks (California) | 2,488.05 mi (4,004.13 km) |
| Harrison to Three Lakes (Florida) | 1,129.67 mi (1,818.04 km) |
| Harrison to Tiffin (Ohio) | 492.63 mi (792.82 km) |
| Harrison to Tifton (Georgia) | 855.94 mi (1,377.51 km) |
| Harrison to Tigard (Oregon) | 2,450.34 mi (3,943.45 km) |
| Harrison to Tillmans Corner (Alabama) | 1,083.62 mi (1,743.91 km) |
| Harrison to Timberlake (Virginia) | 391.39 mi (629.89 km) |
| Harrison to Timberlane (Louisiana) | 1,194.66 mi (1,922.61 km) |
