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ISM to GRU: distance & flight time
Kissimmee (Kissimmee Gateway Airport) → Sao Paulo (Guarulhos - Governador André Franco Montoro International Airport)
4,265 mi
6,864 km · 3,706 nm
8h 50m
estimated nonstop flight time
+1h
time difference · heading southeast
See live ISM→GRU fares Phone-only fares on this route — call free
Flight time details
4,265 miles nonstop takes roughly 8h 50m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ISM — Kissimmee Gateway Airport · Kissimmee, United States
- GRU — Guarulhos - Governador André Franco Montoro International Airport · Sao Paulo, Brazil
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Near GRU
- CGH · Congonhas Airport18 mi away
- BJP · Estadual Arthur Siqueira Airport32 mi away
- SSZ · Base Aérea de Santos Airport36 mi away
- SJK · Professor Urbano Ernesto Stumpf Airport41 mi away
Frequently asked questions
How far is ISM from GRU?
The flight distance from Kissimmee (ISM) to Sao Paulo (GRU) is 4,265 miles (6,864 km, 3,706 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISM to GRU?
A nonstop flight takes about 8h 50m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Kissimmee and Sao Paulo?
Sao Paulo is 1 hour ahead of Kissimmee.
What is the cheapest way to fly from ISM to GRU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISM–GRU that never appear on search engines, with no booking fees.