It can be tough to find a local Instructor certification near where you live. One option would be to ask if the club/studio where you ride would (or could) host an in-house certification.
All of the Indoor Cycling education providers would be open to sending a master trainer in to conduct a training day – many times the challenge is finding:
A. a host location and
B. enough participants to justify the expenses.
You may want to review this article; Hosting an Indoor Cycle Certification workshop for more information and then forward the info to the owner of the location where you’d like to teach 🙂