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SIR to AAH: distance & flight time
Sion (Sion Airport) → Aachen (Aachen-Merzbrück Airport)
322 mi
519 km · 280 nm
1h 19m
estimated nonstop flight time
Same time
time difference · heading north
See live SIR→AAH fares Phone-only fares on this route — call free
Flight time details
322 miles nonstop takes roughly 1h 19m gate to gate, flying north. 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
- SIR — Sion Airport · Sion, Switzerland
- AAH — Aachen-Merzbrück Airport · Aachen, Germany
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 SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near AAH
- GKE · Geilenkirchen Air Base11 mi away
- MST · Maastricht Aachen Airport19 mi away
- MGL · Mönchengladbach Airport31 mi away
- LGG · Liège Airport35 mi away
Frequently asked questions
How far is SIR from AAH?
The flight distance from Sion (SIR) to Aachen (AAH) is 322 miles (519 km, 280 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to AAH?
A nonstop flight takes about 1h 19m 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 SIR to AAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–AAH that never appear on search engines, with no booking fees.