| Guardiagrele to Troy (Michigan) | 4,655.52 mi (7,492.33 km) |
| Guardiagrele to Troy (Missouri) | 5,129.65 mi (8,255.37 km) |
| Guardiagrele to Troy (New York) | 4,255.11 mi (6,847.94 km) |
| Guardiagrele to Troy (Ohio) | 4,807.20 mi (7,736.44 km) |
| Guardiagrele to Truckee (California) | 6,119.32 mi (9,848.09 km) |
| Guardiagrele to Trujillo Alto (Puerto Rico) | 4,883.12 mi (7,858.63 km) |
| Guardiagrele to Trumbull Center (Connecticut) | 4,289.99 mi (6,904.07 km) |
| Guardiagrele to Trussville (Alabama) | 5,191.20 mi (8,354.43 km) |
| Guardiagrele to Tualatin (Oregon) | 5,831.51 mi (9,384.91 km) |
| Guardiagrele to Tuckahoe (Virginia) | 4,626.94 mi (7,446.34 km) |
| Guardiagrele to Tucker (Georgia) | 5,078.36 mi (8,172.83 km) |
| Guardiagrele to Tucson (Arizona) | 6,230.68 mi (10,027.31 km) |
| Guardiagrele to Tucson Estates (Arizona) | 6,238.07 mi (10,039.21 km) |
| Guardiagrele to Tucson Mountains (Arizona) | 6,230.66 mi (10,027.28 km) |
| Guardiagrele to Tukwila (Washington) | 5,694.71 mi (9,164.75 km) |
