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GAI to CGH: distance & flight time
Gaithersburg (Montgomery County Airpark) → Sao Paulo (Congonhas Airport)
4,765 mi
7,669 km · 4,141 nm
9h 49m
estimated nonstop flight time
+1h
time difference · heading southeast
See live GAI→CGH fares Phone-only fares on this route — call free
Flight time details
4,765 miles nonstop takes roughly 9h 49m 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
- GAI — Montgomery County Airpark · Gaithersburg, United States
- CGH — Congonhas 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
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Near GAI
Near CGH
Frequently asked questions
How far is GAI from CGH?
The flight distance from Gaithersburg (GAI) to Sao Paulo (CGH) is 4,765 miles (7,669 km, 4,141 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to CGH?
A nonstop flight takes about 9h 49m 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 Gaithersburg and Sao Paulo?
Sao Paulo is 1 hour ahead of Gaithersburg.
What is the cheapest way to fly from GAI to CGH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–CGH that never appear on search engines, with no booking fees.