| Cahokia to Troy (Michigan) | 461.55 mi (742.80 km) |
| Cahokia to Troy (Missouri) | 51.06 mi (82.17 km) |
| Cahokia to Troy (New York) | 910.10 mi (1,464.66 km) |
| Cahokia to Troy (Ohio) | 334.58 mi (538.45 km) |
| Cahokia to Truckee (California) | 1,605.66 mi (2,584.05 km) |
| Cahokia to Trujillo Alto (Puerto Rico) | 2,013.58 mi (3,240.55 km) |
| Cahokia to Trumbull Center (Connecticut) | 918.03 mi (1,477.43 km) |
| Cahokia to Trussville (Alabama) | 395.02 mi (635.72 km) |
| Cahokia to Tualatin (Oregon) | 1,726.16 mi (2,777.99 km) |
| Cahokia to Tuckahoe (Virginia) | 687.73 mi (1,106.79 km) |
| Cahokia to Tucker (Georgia) | 466.11 mi (750.13 km) |
| Cahokia to Tucson (Arizona) | 1,244.21 mi (2,002.37 km) |
| Cahokia to Tucson Estates (Arizona) | 1,256.41 mi (2,022.00 km) |
| Cahokia to Tucson Mountains (Arizona) | 1,250.68 mi (2,012.78 km) |
| Cahokia to Tukwila (Washington) | 1,719.25 mi (2,766.86 km) |
