I'm wondering if anyone can help me out? Does anyone know how to
find the distance between to locations if the Latituded of the two
locations are known? In other words, if city #1 is at 42:00:00N and city
#2 is at 44:30:30N, what is the distance between the two cities in
kilometers? Is there some formula to figure this out? Any help would be
greatly appreciated.