As long as you are talking about lunch, dinner or breakfast after 9.... For Cape May, you'll need hoppers or make Epcot your park of choice that day. It's a very short walk out of the back entrance past the UK and before France. There are some wonderful swings along the path that we enjoy along the way - so we leave extra time.
For Chef Mickey, the walk from the MK to the CR isn't bad at all and we do it all the time. When we hop to the MK from HS or AK, we take the CR bus and walk to MK - or you can take the resort monorail from MK to CR. From the MK, the CR is the first stop.