| Risca to Haverhill (Massachusetts) | 3,131.33 mi (5,039.39 km) |
| Risca to Havre de Grace (Maryland) | 3,474.85 mi (5,592.23 km) |
| Risca to Hawaiian Gardens (California) | 5,346.44 mi (8,604.27 km) |
| Risca to Hawaiian Paradise Park (Hawaii) | 7,232.38 mi (11,639.39 km) |
| Risca to Hawthorne (California) | 5,350.77 mi (8,611.22 km) |
| Risca to Hawthorne (New Jersey) | 3,333.42 mi (5,364.63 km) |
| Risca to Hayden (Idaho) | 4,535.30 mi (7,298.86 km) |
| Risca to Hayesville (Oregon) | 4,865.46 mi (7,830.19 km) |
| Risca to Hays (Kansas) | 4,416.90 mi (7,108.31 km) |
| Risca to Haysville (Kansas) | 4,409.25 mi (7,096.01 km) |
| Risca to Hayward (California) | 5,257.95 mi (8,461.84 km) |
| Risca to Hazel Crest (Illinois) | 3,847.04 mi (6,191.21 km) |
| Risca to Hazel Dell (Washington) | 4,816.94 mi (7,752.12 km) |
| Risca to Hazel Park (Michigan) | 3,628.03 mi (5,838.75 km) |
| Risca to Hazelwood (Missouri) | 4,081.96 mi (6,569.28 km) |
