| Opelousas to Havelock (North Carolina) | 931.94 mi (1,499.81 km) |
| Opelousas to Haverhill (Massachusetts) | 1,432.62 mi (2,305.59 km) |
| Opelousas to Havre de Grace (Maryland) | 1,094.83 mi (1,761.96 km) |
| Opelousas to Hawaiian Gardens (California) | 1,532.87 mi (2,466.92 km) |
| Opelousas to Hawaiian Paradise Park (Hawaii) | 3,959.70 mi (6,372.52 km) |
| Opelousas to Hawthorne (California) | 1,548.78 mi (2,492.51 km) |
| Opelousas to Hawthorne (New Jersey) | 1,232.86 mi (1,984.10 km) |
| Opelousas to Hayden (Idaho) | 1,767.34 mi (2,844.26 km) |
| Opelousas to Hayesville (Oregon) | 1,943.38 mi (3,127.57 km) |
| Opelousas to Hays (Kansas) | 708.34 mi (1,139.96 km) |
| Opelousas to Haysville (Kansas) | 572.14 mi (920.78 km) |
| Opelousas to Hayward (California) | 1,776.85 mi (2,859.57 km) |
| Opelousas to Hazel Crest (Illinois) | 801.49 mi (1,289.87 km) |
| Opelousas to Hazel Dell (Washington) | 1,946.33 mi (3,132.31 km) |
| Opelousas to Hazel Park (Michigan) | 962.63 mi (1,549.20 km) |
