| Highgate to Troy (Michigan) | 3,740.57 mi (6,019.86 km) |
| Highgate to Troy (Missouri) | 4,210.57 mi (6,776.26 km) |
| Highgate to Troy (New York) | 3,359.36 mi (5,406.37 km) |
| Highgate to Troy (Ohio) | 3,898.08 mi (6,273.35 km) |
| Highgate to Truckee (California) | 5,193.37 mi (8,357.92 km) |
| Highgate to Trujillo Alto (Puerto Rico) | 4,200.42 mi (6,759.93 km) |
| Highgate to Trumbull Center (Connecticut) | 3,402.77 mi (5,476.23 km) |
| Highgate to Trussville (Alabama) | 4,298.71 mi (6,918.10 km) |
| Highgate to Tualatin (Oregon) | 4,919.89 mi (7,917.81 km) |
| Highgate to Tuckahoe (Virginia) | 3,744.93 mi (6,026.89 km) |
| Highgate to Tucker (Georgia) | 4,192.37 mi (6,746.97 km) |
| Highgate to Tucson (Arizona) | 5,297.12 mi (8,524.88 km) |
| Highgate to Tucson Estates (Arizona) | 5,304.38 mi (8,536.57 km) |
| Highgate to Tucson Mountains (Arizona) | 5,296.95 mi (8,524.61 km) |
| Highgate to Tukwila (Washington) | 4,786.26 mi (7,702.74 km) |
