| Southborough to Tulare (California) | 5,380.83 mi (8,659.61 km) |
| Southborough to Tullahoma (Tennessee) | 4,226.19 mi (6,801.39 km) |
| Southborough to Tulsa (Oklahoma) | 4,568.56 mi (7,352.39 km) |
| Southborough to Tumwater (Washington) | 4,864.35 mi (7,828.42 km) |
| Southborough to Tupelo (Mississippi) | 4,380.97 mi (7,050.49 km) |
| Southborough to Turlock (California) | 5,352.22 mi (8,613.57 km) |
| Southborough to Tuscaloosa (Alabama) | 4,383.42 mi (7,054.44 km) |
| Southborough to Tustin (California) | 5,473.54 mi (8,808.81 km) |
| Southborough to Twentynine Palms (California) | 5,392.96 mi (8,679.13 km) |
| Southborough to Twin Falls (Idaho) | 4,871.73 mi (7,840.29 km) |
| Southborough to Twin Rivers (New Jersey) | 3,524.25 mi (5,671.73 km) |
| Southborough to Twinsburg (Ohio) | 3,758.27 mi (6,048.35 km) |
| Southborough to Two Rivers (Wisconsin) | 3,867.78 mi (6,224.59 km) |
| Southborough to Tyler (Texas) | 4,739.44 mi (7,627.39 km) |
| Southborough to Tysons (Virginia) | 3,695.54 mi (5,947.40 km) |
