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GRO to SIR: distance & flight time
Gerona (Girona Airport) → Sion (Sion Airport)
375 mi
603 km · 326 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading northeast
See live GRO→SIR fares Phone-only fares on this route — call free
Flight time details
375 miles nonstop takes roughly 1h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GRO — Girona Airport · Gerona, Spain
- SIR — Sion Airport · Sion, Switzerland
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near GRO
- BCN · Barcelona International Airport55 mi away
- QSA · Sabadell Airport43 mi away
- PGF · Perpignan-Rivesaltes (Llabanère) Airport58 mi away
- LEU · Pirineus - la Seu d'Urgel Airport76 mi away
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Frequently asked questions
How far is GRO from SIR?
The flight distance from Gerona (GRO) to Sion (SIR) is 375 miles (603 km, 326 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRO to SIR?
A nonstop flight takes about 1h 27m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from GRO to SIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRO–SIR that never appear on search engines, with no booking fees.