| Riihimaki to Haverhill (Massachusetts) | 3,884.75 mi (6,251.89 km) |
| Riihimaki to Havre de Grace (Maryland) | 4,217.06 mi (6,786.70 km) |
| Riihimaki to Hawaiian Gardens (California) | 5,574.13 mi (8,970.69 km) |
| Riihimaki to Hawaiian Paradise Park (Hawaii) | 6,887.47 mi (11,084.31 km) |
| Riihimaki to Hawthorne (California) | 5,573.27 mi (8,969.31 km) |
| Riihimaki to Hawthorne (New Jersey) | 4,078.74 mi (6,564.09 km) |
| Riihimaki to Hayden (Idaho) | 4,638.81 mi (7,465.45 km) |
| Riihimaki to Hayesville (Oregon) | 4,911.39 mi (7,904.11 km) |
| Riihimaki to Hays (Kansas) | 4,869.01 mi (7,835.92 km) |
| Riihimaki to Haysville (Kansas) | 4,904.65 mi (7,893.26 km) |
| Riihimaki to Hayward (California) | 5,386.75 mi (8,669.14 km) |
| Riihimaki to Hazel Crest (Illinois) | 4,418.45 mi (7,110.81 km) |
| Riihimaki to Hazel Dell (Washington) | 4,860.60 mi (7,822.38 km) |
| Riihimaki to Hazel Park (Michigan) | 4,244.15 mi (6,830.29 km) |
| Riihimaki to Hazelwood (Missouri) | 4,655.74 mi (7,492.70 km) |
