| Riihimaki to Troy (Michigan) | 4,238.42 mi (6,821.08 km) |
| Riihimaki to Troy (Missouri) | 4,659.91 mi (7,499.41 km) |
| Riihimaki to Troy (New York) | 3,963.58 mi (6,378.76 km) |
| Riihimaki to Troy (Ohio) | 4,417.04 mi (7,108.53 km) |
| Riihimaki to Truckee (California) | 5,244.41 mi (8,440.07 km) |
| Riihimaki to Trujillo Alto (Puerto Rico) | 5,142.30 mi (8,275.73 km) |
| Riihimaki to Trumbull Center (Connecticut) | 4,033.87 mi (6,491.88 km) |
| Riihimaki to Trussville (Alabama) | 4,865.63 mi (7,830.48 km) |
| Riihimaki to Tualatin (Oregon) | 4,882.28 mi (7,857.28 km) |
| Riihimaki to Tuckahoe (Virginia) | 4,373.95 mi (7,039.19 km) |
| Riihimaki to Tucker (Georgia) | 4,786.57 mi (7,703.25 km) |
| Riihimaki to Tucson (Arizona) | 5,548.87 mi (8,930.04 km) |
| Riihimaki to Tucson Estates (Arizona) | 5,552.26 mi (8,935.49 km) |
| Riihimaki to Tucson Mountains (Arizona) | 5,544.58 mi (8,923.14 km) |
| Riihimaki to Tukwila (Washington) | 4,736.48 mi (7,622.63 km) |
