Distance From Saint Sigismond ULM to Shannon Airport

The distance from Saint Sigismond ULM () to Shannon Airport (SNN) is 508 miles or 817 kilometers or 441 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.

---

How long does it take to travel from ( France ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between and Shannon takes around 1 hours 10 minutes.

Estimated flight time from Saint Sigismond ULM, , France to Shannon Airport, Shannon, Ireland is 1 hours 10 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		817 km
Statute Miles		508 miles
Nautical Miles		441 nm
Avg. Time of Flight		1 hours 10 minutes

Saint Sigismond ULM to Shannon Airport Flight Route Map - to SNN Flight Path

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

Click to see flight route on Google Map between , France and Shannon, Ireland. .

Nonstop flight route between , France and Shannon, Ireland.

Time Difference Between the Airports • - SNN

Time difference between (France) and Shannon (Ireland) is 1 Hours.
Shannon time is 1 Hours behind .

Location	Local Time
(France)	2025-12-16, 08:16:55 CET
Shannon (Ireland)	2025-12-16, 07:16:55 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

Saint Sigismond ULM ( / ) , France

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland