Distance From John Wayne Airport-Orange County Airport to Shannon Airport, SNA - SNN Distance

The distance from John Wayne Airport-Orange County Airport (SNA) to Shannon Airport (SNN) is 5106 miles or 8217 kilometers or 4434 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 Santa Ana ( United States ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between Santa Ana and Shannon takes around 11 hours 44 minutes.

Estimated flight time from John Wayne Airport-Orange County Airport, Santa Ana, United States to Shannon Airport, Shannon, Ireland is 11 hours 44 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 • SNA - SNN

Kilometers		8217 km
Statute Miles		5106 miles
Nautical Miles		4434 nm
Avg. Time of Flight		11 hours 44 minutes

John Wayne Airport-Orange County Airport to Shannon Airport Flight Route Map - SNA to SNN Flight Path

Location of John Wayne Airport-Orange County Airport & Shannon Airport is given below.
Click the map to view Santa Ana to Shannon nonstop flight path and travel direction.

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

Nonstop flight route between Santa Ana, United States and Shannon, Ireland.

Time Difference Between the Airports • SNA - SNN

Time difference between Santa Ana (United States) and Shannon (Ireland) is 8 Hours.
Shannon time is 8 Hours ahead of Santa Ana.

Location	Local Time
Santa Ana (United States)	2026-10-22, 01:22:19 PDT
Shannon (Ireland)	2026-10-22, 09:22:19 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 Wayne Airport-Orange County Airport (SNA / KSNA) Santa Ana, United States

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland