| Riihimaki to Indianola (Iowa) | 4,579.18 mi (7,369.48 km) |
| Riihimaki to Indio (California) | 5,548.16 mi (8,928.90 km) |
| Riihimaki to Inglewood (California) | 5,570.45 mi (8,964.78 km) |
| Riihimaki to Inkster (Michigan) | 4,259.88 mi (6,855.62 km) |
| Riihimaki to Inver Grove Heights (Minnesota) | 4,356.83 mi (7,011.65 km) |
| Riihimaki to Inwood (New York) | 4,085.91 mi (6,575.64 km) |
| Riihimaki to Iona (Florida) | 5,162.56 mi (8,308.34 km) |
| Riihimaki to Ionia (Michigan) | 4,266.59 mi (6,866.41 km) |
| Riihimaki to Iowa City (Iowa) | 4,511.24 mi (7,260.14 km) |
| Riihimaki to Irmo (South Carolina) | 4,684.81 mi (7,539.48 km) |
| Riihimaki to Irondale (Alabama) | 4,873.68 mi (7,843.42 km) |
| Riihimaki to Ironton (Ohio) | 4,464.05 mi (7,184.20 km) |
| Riihimaki to Irvine (California) | 5,579.07 mi (8,978.64 km) |
| Riihimaki to Irving (Texas) | 5,188.26 mi (8,349.70 km) |
| Riihimaki to Isabela (Puerto Rico) | 5,167.65 mi (8,316.53 km) |
