Distance From Granby Grand County Airport to Shannon Airport

The distance from Granby Grand County Airport () to Shannon Airport (SNN) is 4345 miles or 6992 kilometers or 3773 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 Granby ( United States ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between Granby and Shannon takes around 9 hours 59 minutes.

Estimated flight time from Granby Grand County Airport, Granby, United States to Shannon Airport, Shannon, Ireland is 9 hours 59 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 • - SNN

Kilometers		6992 km
Statute Miles		4345 miles
Nautical Miles		3773 nm
Avg. Time of Flight		9 hours 59 minutes

Granby Grand County Airport to Shannon Airport Flight Route Map - to SNN Flight Path

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

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

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

Time Difference Between the Airports • - SNN

Time difference between Granby (United States) and Shannon (Ireland) is 7 Hours.
Shannon time is 7 Hours ahead of Granby.

Location	Local Time
Granby (United States)	2025-12-14, 10:11:11 MST
Shannon (Ireland)	2025-12-14, 17:11:11 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

Granby Grand County Airport ( / KGNB) Granby, United States

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland