| Riihimaki to Tacoma (Washington) | 4,754.24 mi (7,651.21 km) |
| Riihimaki to Tahlequah (Oklahoma) | 4,948.86 mi (7,964.43 km) |
| Riihimaki to Takoma Park (Maryland) | 4,275.81 mi (6,881.26 km) |
| Riihimaki to Talladega (Alabama) | 4,864.70 mi (7,828.97 km) |
| Riihimaki to Tallahassee (Florida) | 4,992.15 mi (8,034.09 km) |
| Riihimaki to Tallmadge (Ohio) | 4,277.89 mi (6,884.60 km) |
| Riihimaki to Tamalpais-Homestead Valley (California) | 5,377.21 mi (8,653.79 km) |
| Riihimaki to Tamarac (Florida) | 5,129.73 mi (8,255.51 km) |
| Riihimaki to Tamiami (Florida) | 5,161.33 mi (8,306.36 km) |
| Riihimaki to Tampa (Florida) | 5,087.75 mi (8,187.94 km) |
| Riihimaki to Tanaina (Alaska) | 3,974.82 mi (6,396.85 km) |
| Riihimaki to Tanque Verde (Arizona) | 5,538.70 mi (8,913.68 km) |
| Riihimaki to Tarboro (North Carolina) | 4,471.60 mi (7,196.35 km) |
| Riihimaki to Tarpon Springs (Florida) | 5,087.82 mi (8,188.05 km) |
| Riihimaki to Tarrytown (New York) | 4,064.09 mi (6,540.51 km) |
