| Riihimaki to Hanahan (South Carolina) | 4,719.61 mi (7,595.48 km) |
| Riihimaki to Hanford (California) | 5,435.62 mi (8,747.79 km) |
| Riihimaki to Hannibal (Missouri) | 4,625.80 mi (7,444.51 km) |
| Riihimaki to Hanover (Pennsylvania) | 4,227.11 mi (6,802.87 km) |
| Riihimaki to Hanover Park (Illinois) | 4,405.82 mi (7,090.48 km) |
| Riihimaki to Happy Valley (Oregon) | 4,874.78 mi (7,845.21 km) |
| Riihimaki to Harker Heights (Texas) | 5,317.67 mi (8,557.97 km) |
| Riihimaki to Harlingen (Texas) | 5,624.09 mi (9,051.09 km) |
| Riihimaki to Harper Woods (Michigan) | 4,240.94 mi (6,825.13 km) |
| Riihimaki to Harrisburg (North Carolina) | 4,597.02 mi (7,398.20 km) |
| Riihimaki to Harrisburg (Pennsylvania) | 4,197.44 mi (6,755.12 km) |
| Riihimaki to Harrison (Arkansas) | 4,881.43 mi (7,855.90 km) |
| Riihimaki to Harrison (New Jersey) | 4,090.86 mi (6,583.60 km) |
| Riihimaki to Harrison (New York) | 4,062.07 mi (6,537.27 km) |
| Riihimaki to Harrison (Ohio) | 4,479.12 mi (7,208.45 km) |
