LSGSOpen in the mapper

AIRPORT

Sion AirportLSGS / SIR

Sion Airport serves Sion, Valais, Switzerland. Its ICAO code is LSGS and its IATA code SIR. The longest of its 2 runways is 07/25, at 6,562 ft (2,000 m). The field is 1,582 ft (482 m) above sea level. Local time is Europe/Zurich, UTC+1, or UTC+2 with daylight saving.

Published by Overfly · Airport data: OurAirports, 14 Sep 2026 · Last updated 23 Sep 2026

ICAO

LSGS

IATA

SIR

LONGEST RUNWAY

6,562 ft

2,000 m · 07/25

ELEVATION

1,582 ft

482 m

TIME ZONE

UTC+1

Europe/Zurich

POSITION

46.219°N

7.327°E

Runways

07/256,562 ft · 2,000 mASPH

07G/25G1,837 ft · 560 mGRS

Nearest airports

Aosta Corrado Gex Airport LIMW 29 nm35m

Payerne Air Base LSMP 41 nm35m

Bern Airport LSZB 42 nm35m

Annemasse Airfield LFLI 44 nm35m

Geneva International Airport LSGG 51 nm35m

Annecy Meythet airport LFLP 54 nm35m

Biella-Cerrione Airfield LILE 54 nm35m

Les Eplatures Airport LSGC 56 nm35m

Questions people ask about Sion Airport

How long is the runway at Sion Airport?

The longest runway, 07/25, is 6,562 ft (2,000 m), surface ASPH. Sion Airport has 2 runways in all.

What is the elevation of Sion Airport?

1,582 ft (482 m) above mean sea level.

What time zone is Sion Airport in?

Europe/Zurich: UTC+1, or UTC+2 with daylight saving.

What are the codes for Sion Airport?

ICAO LSGS, IATA SIR. It serves Sion, Switzerland.

How far can you fly from Sion?

Open the mapper with a 7,300 nm range ring around LSGS, then pick your own aircraft, add a route and check every leg.

Open LSGS in the mapper

For reference and planning interest. Not for operational flight planning. Runway and elevation data from OurAirports; check current charts and NOTAMs before any flight. © 2026 Overfly.Flights