| Llanelli to Haverhill (Massachusetts) | 3,085.78 mi (4,966.08 km) |
| Llanelli to Havre de Grace (Maryland) | 3,429.24 mi (5,518.83 km) |
| Llanelli to Hawaiian Gardens (California) | 5,307.47 mi (8,541.55 km) |
| Llanelli to Hawaiian Paradise Park (Hawaii) | 7,206.29 mi (11,597.40 km) |
| Llanelli to Hawthorne (California) | 5,311.90 mi (8,548.68 km) |
| Llanelli to Hawthorne (New Jersey) | 3,287.85 mi (5,291.28 km) |
| Llanelli to Hayden (Idaho) | 4,500.21 mi (7,242.39 km) |
| Llanelli to Hayesville (Oregon) | 4,831.37 mi (7,775.33 km) |
| Llanelli to Hays (Kansas) | 4,374.52 mi (7,040.11 km) |
| Llanelli to Haysville (Kansas) | 4,366.18 mi (7,026.68 km) |
| Llanelli to Hayward (California) | 5,221.29 mi (8,402.85 km) |
| Llanelli to Hazel Crest (Illinois) | 3,803.23 mi (6,120.71 km) |
| Llanelli to Hazel Dell (Washington) | 4,782.98 mi (7,697.47 km) |
| Llanelli to Hazel Park (Michigan) | 3,583.75 mi (5,767.49 km) |
| Llanelli to Hazelwood (Missouri) | 4,037.95 mi (6,498.46 km) |
