| Columbia to Troy (Michigan) | 602.65 mi (969.86 km) |
| Columbia to Troy (Missouri) | 654.23 mi (1,052.88 km) |
| Columbia to Troy (New York) | 716.56 mi (1,153.20 km) |
| Columbia to Troy (Ohio) | 453.36 mi (729.61 km) |
| Columbia to Truckee (California) | 2,189.49 mi (3,523.64 km) |
| Columbia to Trujillo Alto (Puerto Rico) | 1,419.80 mi (2,284.94 km) |
| Columbia to Trumbull Center (Connecticut) | 652.21 mi (1,049.64 km) |
| Columbia to Trussville (Alabama) | 326.96 mi (526.19 km) |
| Columbia to Tualatin (Oregon) | 2,329.24 mi (3,748.55 km) |
| Columbia to Tuckahoe (Virginia) | 307.72 mi (495.22 km) |
| Columbia to Tucker (Georgia) | 189.56 mi (305.06 km) |
| Columbia to Tucson (Arizona) | 1,733.77 mi (2,790.23 km) |
| Columbia to Tucson Estates (Arizona) | 1,747.55 mi (2,812.40 km) |
| Columbia to Tucson Mountains (Arizona) | 1,743.21 mi (2,805.42 km) |
| Columbia to Tukwila (Washington) | 2,321.97 mi (3,736.86 km) |
