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ACH to ZYL: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Sylhet Osmani (Osmany International Airport)
4,619 mi
7,434 km · 4,014 nm
9h 31m
estimated nonstop flight time
+4h
time difference · heading east
See live ACH→ZYL fares Phone-only fares on this route — call free
Flight time details
4,619 miles nonstop takes roughly 9h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- ZYL — Osmany International Airport · Sylhet Osmani, Bangladesh
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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 mi away
Near ZYL
- IXH · Kailashahar Airport46 mi away
- SHL · Shillong Airport52 mi away
- IXS · Silchar Airport70 mi away
- GAU · Lokpriya Gopinath Bordoloi International Airport81 mi away
Frequently asked questions
How far is ACH from ZYL?
The flight distance from Altenrhein (ACH) to Sylhet Osmani (ZYL) is 4,619 miles (7,434 km, 4,014 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to ZYL?
A nonstop flight takes about 9h 31m 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 Altenrhein and Sylhet Osmani?
Sylhet Osmani is 4 hours ahead of Altenrhein.
What is the cheapest way to fly from ACH to ZYL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–ZYL that never appear on search engines, with no booking fees.