Route
LHR - GRU is the first comparison, but nearby UK departure airports can shift the total.

Americas
Brazil trips need total duration, airport transfer, and first-night hotel strategy compared together.
Planning board
LHR - GRU is the first comparison, but nearby UK departure airports can shift the total.
Sao Paulo, Rio, and beach stays
Long-haul dates need flexibility
Nearby country boards
US trips need airport choice, transfer timing, baggage, and hotel district totals visible on one board.
Canada works well when Toronto, Vancouver, and Montreal routes are compared with hotel-area and transfer context.
Mexico planning should keep resort transfers, baggage, and cancellation terms visible before checkout.
Argentina is strongest when long-haul arrival, city hotels, and internal-flight timing are planned early.