| San Marino to Troy (Michigan) | 1,966.95 mi (3,165.50 km) |
| San Marino to Troy (Missouri) | 1,537.26 mi (2,473.98 km) |
| San Marino to Troy (New York) | 2,447.97 mi (3,939.62 km) |
| San Marino to Troy (Ohio) | 1,900.44 mi (3,058.47 km) |
| San Marino to Truckee (California) | 378.64 mi (609.36 km) |
| San Marino to Trujillo Alto (Puerto Rico) | 3,368.54 mi (5,421.14 km) |
| San Marino to Trumbull Center (Connecticut) | 2,477.29 mi (3,986.81 km) |
| San Marino to Trussville (Alabama) | 1,801.74 mi (2,899.62 km) |
| San Marino to Tualatin (Oregon) | 815.73 mi (1,312.79 km) |
| San Marino to Tuckahoe (Virginia) | 2,264.59 mi (3,644.51 km) |
| San Marino to Tucker (Georgia) | 1,933.86 mi (3,112.24 km) |
| San Marino to Tucson (Arizona) | 439.97 mi (708.07 km) |
| San Marino to Tucson Estates (Arizona) | 425.76 mi (685.20 km) |
| San Marino to Tucson Mountains (Arizona) | 426.07 mi (685.69 km) |
| San Marino to Tukwila (Washington) | 947.51 mi (1,524.87 km) |
