| San Gwann to Troy (Michigan) | 4,938.40 mi (7,947.59 km) |
| San Gwann to Troy (Missouri) | 5,416.76 mi (8,717.44 km) |
| San Gwann to Troy (New York) | 4,514.80 mi (7,265.87 km) |
| San Gwann to Troy (Ohio) | 5,080.15 mi (8,175.72 km) |
| San Gwann to Truckee (California) | 6,489.60 mi (10,444.00 km) |
| San Gwann to Trujillo Alto (Puerto Rico) | 4,963.25 mi (7,987.58 km) |
| San Gwann to Trumbull Center (Connecticut) | 4,539.55 mi (7,305.70 km) |
| San Gwann to Trussville (Alabama) | 5,439.22 mi (8,753.58 km) |
| San Gwann to Tualatin (Oregon) | 6,219.83 mi (10,009.85 km) |
| San Gwann to Tuckahoe (Virginia) | 4,867.60 mi (7,833.65 km) |
| San Gwann to Tucker (Georgia) | 5,319.55 mi (8,560.99 km) |
| San Gwann to Tucson (Arizona) | 6,553.98 mi (10,547.61 km) |
| San Gwann to Tucson Estates (Arizona) | 6,562.28 mi (10,560.97 km) |
| San Gwann to Tucson Mountains (Arizona) | 6,555.04 mi (10,549.31 km) |
| San Gwann to Tukwila (Washington) | 6,085.81 mi (9,794.16 km) |
