| San Mateo to Troy (Michigan) | 2,080.98 mi (3,349.01 km) |
| San Mateo to Troy (Missouri) | 1,694.72 mi (2,727.40 km) |
| San Mateo to Troy (New York) | 2,557.95 mi (4,116.62 km) |
| San Mateo to Troy (Ohio) | 2,042.86 mi (3,287.67 km) |
| San Mateo to Truckee (California) | 169.11 mi (272.16 km) |
| San Mateo to Trujillo Alto (Puerto Rico) | 3,624.01 mi (5,832.29 km) |
| San Mateo to Trumbull Center (Connecticut) | 2,600.55 mi (4,185.18 km) |
| San Mateo to Trussville (Alabama) | 2,013.36 mi (3,240.20 km) |
| San Mateo to Tualatin (Oregon) | 541.18 mi (870.95 km) |
| San Mateo to Tuckahoe (Virginia) | 2,425.43 mi (3,903.35 km) |
| San Mateo to Tucker (Georgia) | 2,139.02 mi (3,442.42 km) |
| San Mateo to Tucson (Arizona) | 747.09 mi (1,202.32 km) |
| San Mateo to Tucson Estates (Arizona) | 734.01 mi (1,181.28 km) |
| San Mateo to Tucson Mountains (Arizona) | 732.53 mi (1,178.89 km) |
| San Mateo to Tukwila (Washington) | 685.60 mi (1,103.37 km) |
