Distance From Tambor Airport to Shannon Airport, TMU - SNN Distance

The distance from Tambor Airport (TMU) to Shannon Airport (SNN) is 5103 miles or 8212 kilometers or 4431 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 Nicoya ( Costa Rica ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between Nicoya and Shannon takes around 11 hours 43 minutes.

Estimated flight time from Tambor Airport, Nicoya, Costa Rica to Shannon Airport, Shannon, Ireland is 11 hours 43 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 • TMU - SNN

Kilometers		8212 km
Statute Miles		5103 miles
Nautical Miles		4431 nm
Avg. Time of Flight		11 hours 43 minutes

Tambor Airport to Shannon Airport Flight Route Map - TMU to SNN Flight Path

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

Click to see flight route on Google Map between Nicoya, Costa Rica and Shannon, Ireland. .

Nonstop flight route between Nicoya, Costa Rica and Shannon, Ireland.

Time Difference Between the Airports • TMU - SNN

Time difference between Nicoya (Costa Rica) and Shannon (Ireland) is 7 Hours.
Shannon time is 7 Hours ahead of Nicoya.

Location	Local Time
Nicoya (Costa Rica)	2026-06-18, 10:52:29 CST
Shannon (Ireland)	2026-06-18, 17:52:29 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

Tambor Airport (TMU / MRTR) Nicoya, Costa Rica

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland