How long will the trip be between Monroe and Sydney? When will our Flat Selves arrive to begin their adventures. Google Maps calculated 16, 267 miles and 56 days and 9 hours. We hope they get there sooner than that because we get out of school on June 10. We think that if they fly that they will arrive sooner. We aren’t sure how much sooner. What would you guess? If they were mailed March 8th when will they arrive?