| Opelousas to Horizon West (Florida) | 645.52 mi (1,038.86 km) |
| Opelousas to Hormigueros (Puerto Rico) | 1,782.97 mi (2,869.42 km) |
| Opelousas to Horn Lake (Mississippi) | 327.78 mi (527.52 km) |
| Opelousas to Hot Springs (Arkansas) | 279.63 mi (450.03 km) |
| Opelousas to Hot Springs Village (Arkansas) | 290.04 mi (466.77 km) |
| Opelousas to Houma (Louisiana) | 105.04 mi (169.05 km) |
| Opelousas to Houston (Texas) | 204.05 mi (328.38 km) |
| Opelousas to Howard (Wisconsin) | 994.38 mi (1,600.30 km) |
| Opelousas to Huber Heights (Ohio) | 785.60 mi (1,264.30 km) |
| Opelousas to Hudson (Florida) | 584.39 mi (940.49 km) |
| Opelousas to Hudson (Ohio) | 948.62 mi (1,526.66 km) |
| Opelousas to Hudson (Wisconsin) | 998.24 mi (1,606.51 km) |
| Opelousas to Hueytown (Alabama) | 357.76 mi (575.77 km) |
| Opelousas to Hugo (Minnesota) | 1,012.77 mi (1,629.90 km) |
| Opelousas to Humacao (Puerto Rico) | 1,854.31 mi (2,984.22 km) |
