| Parkway to Tacoma (Washington) | 606.25 mi (975.66 km) |
| Parkway to Tahlequah (Oklahoma) | 1,462.78 mi (2,354.12 km) |
| Parkway to Takoma Park (Maryland) | 2,371.34 mi (3,816.31 km) |
| Parkway to Talladega (Alabama) | 1,995.21 mi (3,210.98 km) |
| Parkway to Tallahassee (Florida) | 2,174.49 mi (3,499.50 km) |
| Parkway to Tallmadge (Ohio) | 2,113.83 mi (3,401.88 km) |
| Parkway to Tamalpais-Homestead Valley (California) | 72.90 mi (117.32 km) |
| Parkway to Tamarac (Florida) | 2,526.03 mi (4,065.26 km) |
| Parkway to Tamiami (Florida) | 2,533.82 mi (4,077.80 km) |
| Parkway to Tampa (Florida) | 2,348.15 mi (3,778.98 km) |
| Parkway to Tanaina (Alaska) | 1,992.32 mi (3,206.33 km) |
| Parkway to Tanque Verde (Arizona) | 740.22 mi (1,191.27 km) |
| Parkway to Tarboro (North Carolina) | 2,399.50 mi (3,861.63 km) |
| Parkway to Tarpon Springs (Florida) | 2,326.03 mi (3,743.38 km) |
| Parkway to Tarrytown (New York) | 2,501.38 mi (4,025.59 km) |
