How to use realtors in markets other than where you live?

[Jennifer Castaneda]

Hi,

I wanted to understand the process of using realtors in areas other than where you live? 

I am in the DFW area but looking outside of this area for rentals. I am looking in multiple areas. I guess my newbie question is- will I be stuck if I pick a realtor in one area but end up finding a property in another area? 

Thanks for your help!