Distance From Denison Municipal Airport to Shannon Airport, DNS - SNN Distance

The distance from Denison Municipal Airport (DNS) to Shannon Airport (SNN) is 3866 miles or 6221 kilometers or 3357 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 Denison ( United States ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between Denison and Shannon takes around 8 hours 53 minutes.

Estimated flight time from Denison Municipal Airport, Denison, United States to Shannon Airport, Shannon, Ireland is 8 hours 53 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 • DNS - SNN

Kilometers		6221 km
Statute Miles		3866 miles
Nautical Miles		3357 nm
Avg. Time of Flight		8 hours 53 minutes

Denison Municipal Airport to Shannon Airport Flight Route Map - DNS to SNN Flight Path

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

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

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

Time Difference Between the Airports • DNS - SNN

Time difference between Denison (United States) and Shannon (Ireland) is 6 Hours.
Shannon time is 6 Hours ahead of Denison.

Location	Local Time
Denison (United States)	2025-12-17, 08:58:00 CST
Shannon (Ireland)	2025-12-17, 14:58:00 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

Denison Municipal Airport (DNS / KDNS) Denison, United States

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland