Distance From John Murtha Johnstown Cambria County Airport to Shannon Airport, JST - SNN Distance

The distance from John Murtha Johnstown Cambria County Airport (JST) to Shannon Airport (SNN) is 3294 miles or 5301 kilometers or 2861 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 Johnstown ( United States ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between Johnstown and Shannon takes around 7 hours 34 minutes.

Estimated flight time from John Murtha Johnstown Cambria County Airport, Johnstown, United States to Shannon Airport, Shannon, Ireland is 7 hours 34 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 • JST - SNN

Kilometers		5301 km
Statute Miles		3294 miles
Nautical Miles		2861 nm
Avg. Time of Flight		7 hours 34 minutes

John Murtha Johnstown Cambria County Airport to Shannon Airport Flight Route Map - JST to SNN Flight Path

Location of John Murtha Johnstown Cambria County Airport & Shannon Airport is given below.
Click the map to view Johnstown to Shannon nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • JST - SNN

Time difference between Johnstown (United States) and Shannon (Ireland) is 5 Hours.
Shannon time is 5 Hours ahead of Johnstown.

Location	Local Time
Johnstown (United States)	2026-09-17, 18:01:11 EDT
Shannon (Ireland)	2026-09-17, 23:01:11 IST

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

John Murtha Johnstown Cambria County Airport (JST / KJST) Johnstown, United States

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland