| Riihimaki to Hazleton (Pennsylvania) | 4,132.13 mi (6,650.02 km) |
| Riihimaki to Healdsburg (California) | 5,332.54 mi (8,581.90 km) |
| Riihimaki to Heath (Ohio) | 4,369.41 mi (7,031.89 km) |
| Riihimaki to Heber (Utah) | 5,018.40 mi (8,076.34 km) |
| Riihimaki to Helena (Alabama) | 4,895.50 mi (7,878.55 km) |
| Riihimaki to Helena (Montana) | 4,636.82 mi (7,462.25 km) |
| Riihimaki to Hemet (California) | 5,561.75 mi (8,950.76 km) |
| Riihimaki to Henderson (Kentucky) | 4,639.45 mi (7,466.47 km) |
| Riihimaki to Henderson (Nevada) | 5,377.33 mi (8,653.98 km) |
| Riihimaki to Henderson (North Carolina) | 4,472.16 mi (7,197.25 km) |
| Riihimaki to Henderson (Texas) | 5,176.69 mi (8,331.08 km) |
| Riihimaki to Hendersonville (North Carolina) | 4,648.32 mi (7,480.74 km) |
| Riihimaki to Hendersonville (Tennessee) | 4,705.25 mi (7,572.37 km) |
| Riihimaki to Hercules (California) | 5,364.60 mi (8,633.48 km) |
| Riihimaki to Hereford (Texas) | 5,194.83 mi (8,360.27 km) |
