| Royse City to Troy (Michigan) | 976.53 mi (1,571.58 km) |
| Royse City to Troy (Missouri) | 510.57 mi (821.68 km) |
| Royse City to Troy (New York) | 1,400.89 mi (2,254.51 km) |
| Royse City to Troy (Ohio) | 829.33 mi (1,334.68 km) |
| Royse City to Truckee (California) | 1,397.33 mi (2,248.78 km) |
| Royse City to Trujillo Alto (Puerto Rico) | 2,129.17 mi (3,426.56 km) |
| Royse City to Trumbull Center (Connecticut) | 1,391.13 mi (2,238.80 km) |
| Royse City to Trussville (Alabama) | 563.85 mi (907.42 km) |
| Royse City to Tualatin (Oregon) | 1,644.49 mi (2,646.56 km) |
| Royse City to Tuckahoe (Virginia) | 1,101.31 mi (1,772.39 km) |
| Royse City to Tucker (Georgia) | 700.90 mi (1,128.00 km) |
| Royse City to Tucson (Arizona) | 849.13 mi (1,366.54 km) |
| Royse City to Tucson Estates (Arizona) | 863.26 mi (1,389.29 km) |
| Royse City to Tucson Mountains (Arizona) | 859.49 mi (1,383.21 km) |
| Royse City to Tukwila (Washington) | 1,683.22 mi (2,708.88 km) |
