Distance From Stephens Island Seaplane Base to Memphis International Airport, STF - MEM Distance

The distance from Stephens Island Seaplane Base (STF) to Memphis International Airport (MEM) is 8643 miles or 13909 kilometers or 7506 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 Stephens Island ( Australia ) to Memphis ( United States )?

A one-way nonstop (direct) flight between Stephens Island and Memphis takes around 19 hours 52 minutes.

Estimated flight time from Stephens Island Seaplane Base, Stephens Island, Australia to Memphis International Airport, Memphis, United States is 19 hours 52 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 • STF - MEM

Kilometers		13909 km
Statute Miles		8643 miles
Nautical Miles		7506 nm
Avg. Time of Flight		19 hours 52 minutes

Stephens Island Seaplane Base to Memphis International Airport Flight Route Map - STF to MEM Flight Path

Location of Stephens Island Seaplane Base & Memphis International Airport is given below.
Click the map to view Stephens Island to Memphis nonstop flight path and travel direction.

Click to see flight route on Google Map between Stephens Island, Australia and Memphis, United States. .

Nonstop flight route between Stephens Island, Australia and Memphis, United States.

Time Difference Between the Airports • STF - MEM

Time difference between Stephens Island (Australia) and Memphis (United States) is 15 Hours.
Memphis time is 15 Hours behind Stephens Island.

Location	Local Time
Stephens Island (Australia)	2026-09-12, 17:55:22 AEST
Memphis (United States)	2026-09-12, 02:55:22 CDT

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

Stephens Island Seaplane Base (STF / YSTI) Stephens Island, Australia

Destination

Memphis International Airport (MEM / KMEM) Memphis, United States