It really depends. I went to a university, which took most of the students an average of 4.5 yrs. I say this because usually there are prereqs that are required, even in a 2 yr program (AA) degree. Some of my friends went a called 2 year route and ended up taking 3 yrs or more just because of a waiting list and high placement demands in classes. You may be speaking of getting a 2 yr degree from a hospital type training program? If your absolutely sure that you want to be a nurse, I say go the RN degree straight away. However, if you are not sure and don't want to invest more time then get the LPN. Make sure you check out this site really well before you start on your journey to be a nurse! I wish that I had, not because I have regrets, just very helpful insight of "the real world of nursing". Be make sure to look into any waiting list that might help your decision easier. It sounds like you are on your way!! Good luck to you with everything you do!