| Summit to Tacoma (Washington) | 2,393.87 mi (3,852.56 km) |
| Summit to Tahlequah (Oklahoma) | 1,162.57 mi (1,870.97 km) |
| Summit to Takoma Park (Maryland) | 184.22 mi (296.48 km) |
| Summit to Talladega (Alabama) | 818.23 mi (1,316.82 km) |
| Summit to Tallahassee (Florida) | 899.39 mi (1,447.43 km) |
| Summit to Tallmadge (Ohio) | 369.36 mi (594.43 km) |
| Summit to Tamalpais-Homestead Valley (California) | 2,550.89 mi (4,105.26 km) |
| Summit to Tamarac (Florida) | 1,057.75 mi (1,702.29 km) |
| Summit to Tamiami (Florida) | 1,090.17 mi (1,754.46 km) |
| Summit to Tampa (Florida) | 991.32 mi (1,595.38 km) |
| Summit to Tanaina (Alaska) | 3,328.52 mi (5,356.74 km) |
| Summit to Tanque Verde (Arizona) | 2,086.82 mi (3,358.40 km) |
| Summit to Tarboro (North Carolina) | 374.66 mi (602.96 km) |
| Summit to Tarpon Springs (Florida) | 990.20 mi (1,593.58 km) |
| Summit to Tarrytown (New York) | 35.46 mi (57.07 km) |
