Distance From International Science Center Heliport to Hartsfield Jackson Atlanta International Airport

The distance from International Science Center Heliport () to Hartsfield Jackson Atlanta International Airport (ATL) is 2116 miles or 3404 kilometers or 1837 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.

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How long does it take to travel from Sunnyvale ( United States ) to Atlanta ( United States )?

A one-way nonstop (direct) flight between Sunnyvale and Atlanta takes around 4 hours 51 minutes.

Estimated flight time from International Science Center Heliport, Sunnyvale, United States to Hartsfield Jackson Atlanta International Airport, Atlanta, United States is 4 hours 51 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 • - ATL

Kilometers		3404 km
Statute Miles		2116 miles
Nautical Miles		1837 nm
Avg. Time of Flight		4 hours 51 minutes

International Science Center Heliport to Hartsfield Jackson Atlanta International Airport Flight Route Map - to ATL Flight Path

Location of International Science Center Heliport & Hartsfield Jackson Atlanta International Airport is given below.
Click the map to view Sunnyvale to Atlanta nonstop flight path and travel direction.

Click to see flight route on Google Map between Sunnyvale, United States and Atlanta, United States. .

Nonstop flight route between Sunnyvale, United States and Atlanta, United States.

Time Difference Between the Airports • - ATL

Time difference between Sunnyvale (United States) and Atlanta (United States) is 3 Hours.
Atlanta time is 3 Hours ahead of Sunnyvale.

Location	Local Time
Sunnyvale (United States)	2025-12-14, 12:21:51 PST
Atlanta (United States)	2025-12-14, 15:21:51 EST

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

International Science Center Heliport ( / ) Sunnyvale, United States

Destination

Hartsfield Jackson Atlanta International Airport (ATL / KATL) Atlanta, United States