| Rockford to Tulare (California) | 1,664.00 mi (2,677.95 km) |
| Rockford to Tullahoma (Tennessee) | 499.86 mi (804.45 km) |
| Rockford to Tulsa (Oklahoma) | 559.62 mi (900.63 km) |
| Rockford to Tumwater (Washington) | 1,682.80 mi (2,708.20 km) |
| Rockford to Tupelo (Mississippi) | 552.38 mi (888.96 km) |
| Rockford to Turlock (California) | 1,707.10 mi (2,747.31 km) |
| Rockford to Tuscaloosa (Alabama) | 629.15 mi (1,012.52 km) |
| Rockford to Tustin (California) | 1,662.73 mi (2,675.91 km) |
| Rockford to Twentynine Palms (California) | 1,561.34 mi (2,512.74 km) |
| Rockford to Twin Falls (Idaho) | 1,290.88 mi (2,077.46 km) |
| Rockford to Twin Rivers (New Jersey) | 768.32 mi (1,236.50 km) |
| Rockford to Twinsburg (Ohio) | 397.65 mi (639.96 km) |
| Rockford to Two Rivers (Wisconsin) | 150.81 mi (242.70 km) |
| Rockford to Tyler (Texas) | 767.25 mi (1,234.78 km) |
| Rockford to Tysons (Virginia) | 661.79 mi (1,065.05 km) |
