Singapore to São Paulo
20h 17m The flight from Singapore Changi Airport (SIN) to São Paulo/Guarulhos–Governor André Franco Montoro International Airport (GRU) covers 15,995 km (9,939 miles) and takes approximately 20h 17m gate to gate for a typical jet.
The route heads south-west on an initial great-circle bearing of 230°, passing near 37.1° S, 38.0° E at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 29h 05m | 29h 30m |
| Narrowbody jet (A320, 737) | 780 km/h | 20h 30m | 20h 56m |
| Widebody jet (777, 787, A350) | 900 km/h | 17h 46m | 18h 12m |
| Private jet (Gulfstream) | 850 km/h | 18h 49m | 19h 14m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| SIN | GRU | |
|---|---|---|
| Airport | Singapore Changi Airport | São Paulo/Guarulhos–Governor André Franco Montoro International Airport |
| City | Singapore | São Paulo |
| Country | Singapore | Brazil |
| ICAO | WSSS | SBGR |
| Coordinates | 1.3502, 103.994 | -23.4313, -46.47 |
| Elevation | 22 ft | 2,461 ft |
Questions
How long is the flight from Singapore to São Paulo?
A non-stop flight from Singapore (SIN) to São Paulo (GRU) takes about 20h 17m. The great-circle distance is 15,995 km (9,939 miles, 8,637 nautical miles), flying south-west on an initial bearing of 230°.
How far is Singapore from São Paulo?
15,995 kilometres in a straight line over the earth's surface — 9,939 miles or 8,637 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between SIN and GRU?
This page calculates the direct-line time and distance; it does not track airline schedules. At 15,995 km the route is at the extreme end of what any airliner can fly non-stop, so a connection is likely. Check an airline or booking site for what is actually scheduled.
What should I expect on a 20h 17m flight?
Anything past six hours is a long-haul flight: expect at least one meal service, a significant time-zone shift, and enough sitting that circulation and hydration start to matter. Cabin altitude, dry air and disrupted sleep do more damage to a training routine than the flight itself.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.