GLENFWB
Contributor
Mike is correct. Use the guy who rents the canoes by Cypress Spring. It is far cheaper, and his place is right by the boat launch.
I'll let someone else answer "how far it is". but you can rent a canoe right there at the put in for Cypress. so no need to transport one. However, Vortex does rent them and allows them to be taken to Cypress also.
Here is a thread on Cypress canoe rentals. has number, info, etc
http://www.scubaboard.com/forums/deep-dixie-divers/274488-cypress-canoe-rental-question.html