Route notes
Why this routing works
This 5-week economy round-the-world itinerary is built as an east-to-west style progression from Atlanta into East Asia, then down through Indonesia, across Australia and onward into New Zealand and the South Pacific before returning to Atlanta. The routing uses major gateways early in the trip, then shifts into a long chain of smaller island sectors where schedule coordination matters more than simple backtracking.
Several stops are arranged around practical gateway repeats. Perth appears twice to bridge the Indian Ocean and Australian island segments, Auckland appears twice to position the Chatham Islands sector, and Nadi appears twice to connect the later Pacific legs before the final transpacific return. That kind of structure is typical when combining remote islands with a single RTW ticket, because some sectors work best when nested around a larger hub rather than built as a continuous straight line.
Ticketing-wise, this is a complex economy RTW with a high stop count and several airport-code-only points mixed in with named cities. The sequencing keeps the longest intercontinental moves separated by regional hops, which helps fit a broad geographic spread into five weeks. October departure timing places the trip in the Oct-Dec travel window, which is useful for locking in a fixed sequence when multiple remote segments need to line up cleanly.