| Opfikon to Tacoma (Washington) | 5,261.55 mi (8,467.65 km) |
| Opfikon to Tahlequah (Oklahoma) | 4,996.96 mi (8,041.83 km) |
| Opfikon to Takoma Park (Maryland) | 4,127.66 mi (6,642.82 km) |
| Opfikon to Talladega (Alabama) | 4,761.08 mi (7,662.22 km) |
| Opfikon to Tallahassee (Florida) | 4,825.58 mi (7,766.03 km) |
| Opfikon to Tallmadge (Ohio) | 4,217.10 mi (6,786.77 km) |
| Opfikon to Tamalpais-Homestead Valley (California) | 5,817.16 mi (9,361.81 km) |
| Opfikon to Tamarac (Florida) | 4,854.63 mi (7,812.76 km) |
| Opfikon to Tamiami (Florida) | 4,882.86 mi (7,858.21 km) |
| Opfikon to Tampa (Florida) | 4,865.41 mi (7,830.12 km) |
| Opfikon to Tanaina (Alaska) | 4,800.89 mi (7,726.29 km) |
| Opfikon to Tanque Verde (Arizona) | 5,769.30 mi (9,284.79 km) |
| Opfikon to Tarboro (North Carolina) | 4,286.11 mi (6,897.83 km) |
| Opfikon to Tarpon Springs (Florida) | 4,871.86 mi (7,840.50 km) |
| Opfikon to Tarrytown (New York) | 3,908.39 mi (6,289.95 km) |
