Need help booking?
Unpublished phone-only deals available
GMD to ACH: distance & flight time
Ben Slimane (Ben Slimane Airport) → Altenrhein (St Gallen Altenrhein Airport)
1,294 mi
2,082 km · 1,124 nm
3h 17m
estimated nonstop flight time
+1h
time difference · heading northeast
See live GMD→ACH fares Phone-only fares on this route — call free
Flight time details
1,294 miles nonstop takes roughly 3h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GMD — Ben Slimane Airport · Ben Slimane, Morocco
- 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 GMD
- CMN · Mohammed V International Airport29 mi away
- RBA · Rabat-Salé Airport38 mi away
- NNA · Kenitra Airport57 mi away
- MEK · Bassatine Airport99 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 GMD from ACH?
The flight distance from Ben Slimane (GMD) to Altenrhein (ACH) is 1,294 miles (2,082 km, 1,124 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMD to ACH?
A nonstop flight takes about 3h 17m 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 time difference between Ben Slimane and Altenrhein?
Altenrhein is 1 hour ahead of Ben Slimane.
What is the cheapest way to fly from GMD to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMD–ACH that never appear on search engines, with no booking fees.