From the place where they first met Him to Cana of galilee was a distance of twenty-one or twenty-two miles.
"The Expositor's Bible: The Gospel of St. John, Vol. I"
Marcus Dods
And after the two days He went forth from thence into galilee.
"The Expositor's Bible: The Gospel of St. John, Vol. I"
Marcus Dods
Probably they were in Jerusalem for a special purpose, and before returning to galilee went to listen to John the Baptist, among whose disciples they counted themselves to be.
"The Making of an Apostle"
R. J. Campbell