Distance From Trincomalee Harbor Waterdrome to Shannon Airport, THW - SNN Distance

The distance from Trincomalee Harbor Waterdrome (THW) to Shannon Airport (SNN) is 5755 miles or 9261 kilometers or 4998 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 Trincomalee ( Sri Lanka ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between Trincomalee and Shannon takes around 13 hours 13 minutes.

Estimated flight time from Trincomalee Harbor Waterdrome, Trincomalee, Sri Lanka to Shannon Airport, Shannon, Ireland is 13 hours 13 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 • THW - SNN

Kilometers		9261 km
Statute Miles		5755 miles
Nautical Miles		4998 nm
Avg. Time of Flight		13 hours 13 minutes

Trincomalee Harbor Waterdrome to Shannon Airport Flight Route Map - THW to SNN Flight Path

Location of Trincomalee Harbor Waterdrome & Shannon Airport is given below.
Click the map to view Trincomalee to Shannon nonstop flight path and travel direction.

Click to see flight route on Google Map between Trincomalee, Sri Lanka and Shannon, Ireland. .

Nonstop flight route between Trincomalee, Sri Lanka and Shannon, Ireland.

Time Difference Between the Airports • THW - SNN

Time difference between Trincomalee (Sri Lanka) and Shannon (Ireland) is 4 Hours 30 Minutes.
Shannon time is 4 Hours 30 Minutes behind Trincomalee.

Location	Local Time
Trincomalee (Sri Lanka)	2026-08-05, 21:07:28 +0530
Shannon (Ireland)	2026-08-05, 16:37:28 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

Trincomalee Harbor Waterdrome (THW / ) Trincomalee, Sri Lanka

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland