| Maryland Heights to Troy (Michigan) | 467.53 mi (752.41 km) |
| Maryland Heights to Troy (Missouri) | 31.89 mi (51.32 km) |
| Maryland Heights to Troy (New York) | 920.55 mi (1,481.48 km) |
| Maryland Heights to Troy (Ohio) | 346.34 mi (557.39 km) |
| Maryland Heights to Truckee (California) | 1,587.94 mi (2,555.54 km) |
| Maryland Heights to Trujillo Alto (Puerto Rico) | 2,032.72 mi (3,271.35 km) |
| Maryland Heights to Trumbull Center (Connecticut) | 930.27 mi (1,497.13 km) |
| Maryland Heights to Trussville (Alabama) | 412.53 mi (663.90 km) |
| Maryland Heights to Tualatin (Oregon) | 1,707.15 mi (2,747.40 km) |
| Maryland Heights to Tuckahoe (Virginia) | 704.05 mi (1,133.05 km) |
| Maryland Heights to Tucker (Georgia) | 485.06 mi (780.64 km) |
| Maryland Heights to Tucson (Arizona) | 1,231.54 mi (1,981.98 km) |
| Maryland Heights to Tucson Estates (Arizona) | 1,243.65 mi (2,001.46 km) |
| Maryland Heights to Tucson Mountains (Arizona) | 1,237.86 mi (1,992.14 km) |
| Maryland Heights to Tukwila (Washington) | 1,700.09 mi (2,736.03 km) |
