Need help booking?
Unpublished phone-only deals available
SCQ to ACH: distance & flight time
Santiago (Santiago de Compostela Airport) → Altenrhein (St Gallen Altenrhein Airport)
928 mi
1,494 km · 807 nm
2h 29m
estimated nonstop flight time
Same time
time difference · heading northeast
See live SCQ→ACH fares Phone-only fares on this route — call free
Flight time details
928 miles nonstop takes roughly 2h 29m 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
- SCQ — Santiago de Compostela Airport · Santiago, Spain
- ACH — St Gallen Altenrhein Airport · Altenrhein, 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 SCQ
- LCG · A Coruña Airport28 mi away
- VGO · Vigo Airport47 mi away
- BGZ · Braga Municipal Aerodrome90 mi away
- BGC · Bragança Airport113 mi away
Near ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Frequently asked questions
How far is SCQ from ACH?
The flight distance from Santiago (SCQ) to Altenrhein (ACH) is 928 miles (1,494 km, 807 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SCQ to ACH?
A nonstop flight takes about 2h 29m 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 SCQ to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SCQ–ACH that never appear on search engines, with no booking fees.