The centers of the city of Helsinki and the municipality of Moisio are located on the same longitude of [[$ 24º 56´ $]] E. The center of Helsinki is located on the latitude of [[$ 60º 9´ $]] N, whereas the center of Moisio is located on the latitude of [[$ 62º 26´ $]] N. How far apart are the two centers? The circumference of the earth is approximately [[$ 40,000 $]] km. (Source: Finnish matriculation exam, spring 2000)



Answer: The two centers are approximately km apart.