| South San Francisco to Tulare (California) | 197.54 mi (317.91 km) |
| South San Francisco to Tullahoma (Tennessee) | 2,004.11 mi (3,225.31 km) |
| South San Francisco to Tulsa (Oklahoma) | 1,464.13 mi (2,356.29 km) |
| South San Francisco to Tumwater (Washington) | 645.50 mi (1,038.84 km) |
| South San Francisco to Tupelo (Mississippi) | 1,888.25 mi (3,038.85 km) |
| South San Francisco to Turlock (California) | 86.08 mi (138.53 km) |
| South San Francisco to Tuscaloosa (Alabama) | 1,976.12 mi (3,180.26 km) |
| South San Francisco to Tustin (California) | 374.52 mi (602.74 km) |
| South San Francisco to Twentynine Palms (California) | 430.10 mi (692.18 km) |
| South San Francisco to Twin Falls (Idaho) | 539.93 mi (868.93 km) |
| South San Francisco to Twin Rivers (New Jersey) | 2,549.88 mi (4,103.63 km) |
| South San Francisco to Twinsburg (Ohio) | 2,179.18 mi (3,507.05 km) |
| South San Francisco to Two Rivers (Wisconsin) | 1,858.88 mi (2,991.57 km) |
| South San Francisco to Tyler (Texas) | 1,572.49 mi (2,530.68 km) |
| South San Francisco to Tysons (Virginia) | 2,427.03 mi (3,905.93 km) |
