| Iowa City to Troy (Michigan) | 434.26 mi (698.88 km) |
| Iowa City to Troy (Missouri) | 187.84 mi (302.30 km) |
| Iowa City to Troy (New York) | 915.30 mi (1,473.03 km) |
| Iowa City to Troy (Ohio) | 397.90 mi (640.35 km) |
| Iowa City to Truckee (California) | 1,506.91 mi (2,425.14 km) |
| Iowa City to Trujillo Alto (Puerto Rico) | 2,201.73 mi (3,543.34 km) |
| Iowa City to Trumbull Center (Connecticut) | 948.79 mi (1,526.93 km) |
| Iowa City to Trussville (Alabama) | 616.16 mi (991.61 km) |
| Iowa City to Tualatin (Oregon) | 1,576.26 mi (2,536.75 km) |
| Iowa City to Tuckahoe (Virginia) | 792.43 mi (1,275.30 km) |
| Iowa City to Tucker (Georgia) | 671.45 mi (1,080.60 km) |
| Iowa City to Tucson (Arizona) | 1,250.09 mi (2,011.83 km) |
| Iowa City to Tucson Estates (Arizona) | 1,260.63 mi (2,028.79 km) |
| Iowa City to Tucson Mountains (Arizona) | 1,254.06 mi (2,018.22 km) |
| Iowa City to Tukwila (Washington) | 1,554.60 mi (2,501.88 km) |
