| Opelousas to Hereford (Texas) | 669.06 mi (1,076.75 km) |
| Opelousas to Hermiston (Oregon) | 1,802.38 mi (2,900.65 km) |
| Opelousas to Hermitage (Pennsylvania) | 983.92 mi (1,583.46 km) |
| Opelousas to Hermosa Beach (California) | 1,551.48 mi (2,496.87 km) |
| Opelousas to Hernando (Mississippi) | 322.55 mi (519.09 km) |
| Opelousas to Herndon (Virginia) | 1,015.92 mi (1,634.97 km) |
| Opelousas to Herriman (Utah) | 1,311.07 mi (2,109.97 km) |
| Opelousas to Herrin (Illinois) | 531.84 mi (855.92 km) |
| Opelousas to Hershey (Pennsylvania) | 1,097.21 mi (1,765.80 km) |
| Opelousas to Hesperia (California) | 1,491.14 mi (2,399.76 km) |
| Opelousas to Hewitt (Texas) | 309.60 mi (498.25 km) |
| Opelousas to Hialeah (Florida) | 785.39 mi (1,263.97 km) |
| Opelousas to Hialeah Gardens (Florida) | 781.92 mi (1,258.38 km) |
| Opelousas to Hibbing (Minnesota) | 1,166.71 mi (1,877.63 km) |
| Opelousas to Hickory (North Carolina) | 718.65 mi (1,156.55 km) |
