| Royston to Troy (Michigan) | 3,731.23 mi (6,004.84 km) |
| Royston to Troy (Missouri) | 4,200.33 mi (6,759.78 km) |
| Royston to Troy (New York) | 3,353.12 mi (5,396.33 km) |
| Royston to Troy (Ohio) | 3,889.68 mi (6,259.83 km) |
| Royston to Truckee (California) | 5,173.36 mi (8,325.71 km) |
| Royston to Trujillo Alto (Puerto Rico) | 4,209.82 mi (6,775.06 km) |
| Royston to Trumbull Center (Connecticut) | 3,397.60 mi (5,467.91 km) |
| Royston to Trussville (Alabama) | 4,292.47 mi (6,908.06 km) |
| Royston to Tualatin (Oregon) | 4,897.58 mi (7,881.89 km) |
| Royston to Tuckahoe (Virginia) | 3,740.19 mi (6,019.26 km) |
| Royston to Tucker (Georgia) | 4,186.96 mi (6,738.26 km) |
| Royston to Tucson (Arizona) | 5,282.35 mi (8,501.12 km) |
| Royston to Tucson Estates (Arizona) | 5,289.52 mi (8,512.65 km) |
| Royston to Tucson Mountains (Arizona) | 5,282.07 mi (8,500.67 km) |
| Royston to Tukwila (Washington) | 4,763.54 mi (7,666.18 km) |
