Distance From St John Heliport to Shannon Airport

The distance from St John Heliport () to Shannon Airport (SNN) is 4172 miles or 6713 kilometers or 3623 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 Tulsa ( United States ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between Tulsa and Shannon takes around 9 hours 35 minutes.

Estimated flight time from St John Heliport, Tulsa, United States to Shannon Airport, Shannon, Ireland is 9 hours 35 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 • - SNN

Kilometers		6713 km
Statute Miles		4172 miles
Nautical Miles		3623 nm
Avg. Time of Flight		9 hours 35 minutes

St John Heliport to Shannon Airport Flight Route Map - to SNN Flight Path

Location of St John Heliport & Shannon Airport is given below.
Click the map to view Tulsa to Shannon nonstop flight path and travel direction.

Click to see flight route on Google Map between Tulsa, United States and Shannon, Ireland. .

Nonstop flight route between Tulsa, United States and Shannon, Ireland.

Time Difference Between the Airports • - SNN

Time difference between Tulsa (United States) and Shannon (Ireland) is 4 Hours.
Shannon time is 4 Hours ahead of Tulsa.

Location	Local Time
Tulsa (United States)	2026-03-21, 20:20:46 EDT
Shannon (Ireland)	2026-03-22, 00:20:46 GMT

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

St John Heliport ( / 7OK9) Tulsa, United States

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland