| Idanha-a-Nova to Tacoma (Washington) | 5,221.04 mi (8,402.46 km) |
| Idanha-a-Nova to Tahlequah (Oklahoma) | 4,585.77 mi (7,380.09 km) |
| Idanha-a-Nova to Takoma Park (Maryland) | 3,622.10 mi (5,829.21 km) |
| Idanha-a-Nova to Talladega (Alabama) | 4,249.29 mi (6,838.57 km) |
| Idanha-a-Nova to Tallahassee (Florida) | 4,264.58 mi (6,863.17 km) |
| Idanha-a-Nova to Tallmadge (Ohio) | 3,772.32 mi (6,070.97 km) |
| Idanha-a-Nova to Tamalpais-Homestead Valley (California) | 5,681.42 mi (9,143.37 km) |
| Idanha-a-Nova to Tamarac (Florida) | 4,216.92 mi (6,786.48 km) |
| Idanha-a-Nova to Tamiami (Florida) | 4,241.60 mi (6,826.20 km) |
| Idanha-a-Nova to Tampa (Florida) | 4,263.18 mi (6,860.93 km) |
| Idanha-a-Nova to Tanaina (Alaska) | 5,106.99 mi (8,218.90 km) |
| Idanha-a-Nova to Tanque Verde (Arizona) | 5,457.30 mi (8,782.68 km) |
| Idanha-a-Nova to Tarboro (North Carolina) | 3,742.28 mi (6,022.61 km) |
| Idanha-a-Nova to Tarpon Springs (Florida) | 4,273.73 mi (6,877.90 km) |
| Idanha-a-Nova to Tarrytown (New York) | 3,412.71 mi (5,492.23 km) |
