| San Marino to The Villages (Florida) | 2,146.88 mi (3,455.07 km) |
| San Marino to The Woodlands (Texas) | 1,346.97 mi (2,167.74 km) |
| San Marino to Thibodaux (Louisiana) | 1,622.91 mi (2,611.82 km) |
| San Marino to Thomasville (Georgia) | 1,993.21 mi (3,207.76 km) |
| San Marino to Thomasville (North Carolina) | 2,142.38 mi (3,447.83 km) |
| San Marino to Thonotosassa (Florida) | 2,149.51 mi (3,459.30 km) |
| San Marino to Thornton (Colorado) | 828.35 mi (1,333.11 km) |
| San Marino to Thousand Oaks (California) | 43.85 mi (70.57 km) |
| San Marino to Three Lakes (Florida) | 2,319.92 mi (3,733.55 km) |
| San Marino to Tiffin (Ohio) | 1,957.75 mi (3,150.70 km) |
| San Marino to Tifton (Georgia) | 2,008.09 mi (3,231.70 km) |
| San Marino to Tigard (Oregon) | 818.92 mi (1,317.92 km) |
| San Marino to Tillmans Corner (Alabama) | 1,755.96 mi (2,825.95 km) |
| San Marino to Timberlake (Virginia) | 2,176.00 mi (3,501.94 km) |
| San Marino to Timberlane (Louisiana) | 1,665.99 mi (2,681.14 km) |
