Route notes
Why this routing works
This four-week round-the-world ticket moves west from Boston to Sydney, continues across the Tasman to Auckland, then makes the long intercontinental jump to Berlin before returning to Boston. The sequence keeps the trip on a continuous globe-spanning path rather than doubling back between regions.
Timing is concentrated in the South Pacific, with 9 nights in Sydney and 13 in Auckland, leaving Berlin as a brief 3-night stop before the final transatlantic leg. That distribution suits a route built around longer stays at the farthest points and a shorter European stop on the return.
With all four flight sectors linked on one business-class RTW itinerary, the structure is straightforward: two substantial stopovers first, then a final city break in Europe before closing the loop in Boston. December departure timing places the whole routing within a single four-week ticketed window.