✈ BOS → GRU
9H 58M FROM BOSTON TO SÃO PAULO. JET LAG IS NOW YOUR PERSONALITY.
Flight from Boston to São Paulo
From Logan (BOS), USA North America → Guarulhos (GRU), Brazil South America
How long is the flight from Boston to São Paulo?
A nonstop flight from Boston (BOS) to São Paulo (GRU) takes about 9 hours 58 minutes, covering a great-circle distance of 4,808 miles (7,738 km). Actual scheduled time varies by airline, routing, and wind — expect ±15 to 30 minutes from this estimate.
Avg flight time
9h 58m
Nonstop, scheduled
Distance
4,808 mi
7,738 km · great-circle
Avg speed
777 km/h
Door-to-door including taxi
Time zones & jet lag
Boston timezone
UTC-4
America/New_York
São Paulo timezone
UTC-3
America/Sao_Paulo
Time difference
+1h
1 hour ahead
Jet lag (rough)
~1d
Eastward — worse
CO₂ footprint per passenger
Economy class, single passenger. Source: DEFRA 2024 averages.
This flight emits roughly 3.6× the CO₂ of an equivalent train trip and 0.9× a car driven alone over the same distance.