| Mason City to Tulare (California) | 1,463.55 mi (2,355.36 km) |
| Mason City to Tullahoma (Tennessee) | 653.85 mi (1,052.28 km) |
| Mason City to Tulsa (Oklahoma) | 505.88 mi (814.13 km) |
| Mason City to Tumwater (Washington) | 1,465.05 mi (2,357.77 km) |
| Mason City to Tupelo (Mississippi) | 658.84 mi (1,060.31 km) |
| Mason City to Turlock (California) | 1,500.60 mi (2,414.97 km) |
| Mason City to Tuscaloosa (Alabama) | 750.60 mi (1,207.97 km) |
| Mason City to Tustin (California) | 1,474.84 mi (2,373.52 km) |
| Mason City to Twentynine Palms (California) | 1,375.56 mi (2,213.75 km) |
| Mason City to Twin Falls (Idaho) | 1,074.75 mi (1,729.65 km) |
| Mason City to Twin Rivers (New Jersey) | 983.19 mi (1,582.29 km) |
| Mason City to Twinsburg (Ohio) | 613.87 mi (987.92 km) |
| Mason City to Two Rivers (Wisconsin) | 289.26 mi (465.51 km) |
| Mason City to Tyler (Texas) | 757.03 mi (1,218.32 km) |
| Mason City to Tysons (Virginia) | 880.51 mi (1,417.04 km) |
