As little as 4 years... my wife is doing her residency in Orlando.
The new hospital in Lake Nona?
If so, Lake Nona to TSC is 48; Lake Nona to Performance Sail is 53 minutes (so about equal). I own a condo right across the street from TSC and prices are ridiculously low (for both rentals and Sales). Here is a picture outside my balcony:
