How many images do you place on one location? You should try to group every four (or at least two) images together, and place them on one location in your journey. Also, it's not really the distance between locations what matters, but the way you use them. If you create kind of a static picture, it won't stick in your memory unless you review a lot. If you get your imgages to interact with each other and the location, if you can make a little story or anything that makes sense, you'll find that it really helps.Well as of now I'm using my schedule for school, so some are on the other side of the building from each other. I figured since my schedule at school is the same all the time that it would help me in remembering the order, which it does as the order isn't the part I have trouble with. My memo still takes 3-4 minutes though - I think it takes too long for me to place images in the locations and on top of that I have to review after every couple of images.