| Thonotosassa to Indianapolis (Indiana) | 839.87 mi (1,351.64 km) |
| Thonotosassa to Indianola (Iowa) | 1,118.79 mi (1,800.53 km) |
| Thonotosassa to Indio (California) | 2,041.11 mi (3,284.85 km) |
| Thonotosassa to Inglewood (California) | 2,162.51 mi (3,480.23 km) |
| Thonotosassa to Inkster (Michigan) | 986.05 mi (1,586.90 km) |
| Thonotosassa to Inver Grove Heights (Minnesota) | 1,301.95 mi (2,095.28 km) |
| Thonotosassa to Inwood (New York) | 994.96 mi (1,601.24 km) |
| Thonotosassa to Iona (Florida) | 107.67 mi (173.29 km) |
| Thonotosassa to Ionia (Michigan) | 1,043.25 mi (1,678.95 km) |
| Thonotosassa to Iowa City (Iowa) | 1,074.84 mi (1,729.79 km) |
| Thonotosassa to Irmo (South Carolina) | 423.37 mi (681.35 km) |
| Thonotosassa to Irondale (Alabama) | 459.81 mi (739.99 km) |
| Thonotosassa to Ironton (Ohio) | 724.85 mi (1,166.53 km) |
| Thonotosassa to Irvine (California) | 2,129.46 mi (3,427.04 km) |
| Thonotosassa to Irving (Texas) | 934.33 mi (1,503.66 km) |
