| Riihimaki to Ukiah (California) | 5,302.62 mi (8,533.75 km) |
| Riihimaki to Union (Missouri) | 4,692.72 mi (7,552.20 km) |
| Riihimaki to Union City (California) | 5,387.84 mi (8,670.89 km) |
| Riihimaki to Union City (Georgia) | 4,811.78 mi (7,743.81 km) |
| Riihimaki to Union City (New Jersey) | 4,085.90 mi (6,575.63 km) |
| Riihimaki to Union City (Tennessee) | 4,764.03 mi (7,666.96 km) |
| Riihimaki to Union Hill-Novelty Hill (Washington) | 4,719.72 mi (7,595.66 km) |
| Riihimaki to Union Park (Florida) | 5,017.32 mi (8,074.59 km) |
| Riihimaki to Uniondale (New York) | 4,075.84 mi (6,559.43 km) |
| Riihimaki to Universal City (Texas) | 5,428.65 mi (8,736.56 km) |
| Riihimaki to University (Florida) | 5,082.43 mi (8,179.38 km) |
| Riihimaki to University City (Missouri) | 4,661.96 mi (7,502.70 km) |
| Riihimaki to University Heights (Ohio) | 4,258.07 mi (6,852.71 km) |
| Riihimaki to University of California-Santa Barbara (California) | 5,565.41 mi (8,956.67 km) |
| Riihimaki to University Park (Texas) | 5,184.33 mi (8,343.37 km) |
