Cover title is "The Runaway", but the indicia simply reads "Runaway".
Overstreet Comic Book Price Guide lists this as Movie Classic #12-707-412, but the cover text is “A FUN-PACKED MOVIE ADVENTURE”.
This comic book was intended to tie into the movie "The Runaway" featuring Cesar Romero. According to the Turner Classic Movies web site, this movie was produced in 1962 but was not released at that time (they state that it first aired on their network decades later). However, the lobby cards on their web site all have a 1963 copyright, which makes more sense given the 1964 copyright date of the Dell adaptation.
On sale date is Library of Congress copyright record publication date.