Distance From Fonte Boa Airport to St Louis Lambert International Airport, FBA - STL Distance

The distance from Fonte Boa Airport (FBA) to St Louis Lambert International Airport (STL) is 3245 miles or 5222 kilometers or 2818 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Fonte Boa ( Brazil ) to St Louis ( United States )?

A one-way nonstop (direct) flight between Fonte Boa and St Louis takes around 7 hours 27 minutes.

Estimated flight time from Fonte Boa Airport, Fonte Boa, Brazil to St Louis Lambert International Airport, St Louis, United States is 7 hours 27 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • FBA - STL

Kilometers		5222 km
Statute Miles		3245 miles
Nautical Miles		2818 nm
Avg. Time of Flight		7 hours 27 minutes

Fonte Boa Airport to St Louis Lambert International Airport Flight Route Map - FBA to STL Flight Path

Location of Fonte Boa Airport & St Louis Lambert International Airport is given below.
Click the map to view Fonte Boa to St Louis nonstop flight path and travel direction.

Click to see flight route on Google Map between Fonte Boa, Brazil and St Louis, United States. .

Nonstop flight route between Fonte Boa, Brazil and St Louis, United States.

Time Difference Between the Airports • FBA - STL

Time difference between Fonte Boa (Brazil) and St Louis (United States) is 1 Hours.
St Louis time is 1 Hours ahead of Fonte Boa.

Location	Local Time
Fonte Boa (Brazil)	2026-10-27, 14:36:44 -05
St Louis (United States)	2026-10-27, 15:36:44 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Fonte Boa Airport (FBA / SWOB) Fonte Boa, Brazil

Destination

St Louis Lambert International Airport (STL / KSTL) St Louis, United States