| National City to Troy (Michigan) | 1,964.53 mi (3,161.60 km) |
| National City to Troy (Missouri) | 1,521.21 mi (2,448.15 km) |
| National City to Troy (New York) | 2,444.34 mi (3,933.78 km) |
| National City to Troy (Ohio) | 1,887.40 mi (3,037.48 km) |
| National City to Truckee (California) | 492.65 mi (792.84 km) |
| National City to Trujillo Alto (Puerto Rico) | 3,301.90 mi (5,313.89 km) |
| National City to Trumbull Center (Connecticut) | 2,468.47 mi (3,972.62 km) |
| National City to Trussville (Alabama) | 1,760.15 mi (2,832.69 km) |
| National City to Tualatin (Oregon) | 929.03 mi (1,495.13 km) |
| National City to Tuckahoe (Virginia) | 2,241.98 mi (3,608.12 km) |
| National City to Tucker (Georgia) | 1,894.33 mi (3,048.64 km) |
| National City to Tucson (Arizona) | 364.46 mi (586.54 km) |
| National City to Tucson Estates (Arizona) | 349.86 mi (563.04 km) |
| National City to Tucson Mountains (Arizona) | 351.91 mi (566.35 km) |
| National City to Tukwila (Washington) | 1,058.56 mi (1,703.59 km) |
