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YTH to ACH: distance & flight time
Thompson (Thompson Airport) → Altenrhein (St Gallen Altenrhein Airport)
4,164 mi
6,702 km · 3,619 nm
8h 38m
estimated nonstop flight time
+7h
time difference · heading northeast
See live YTH→ACH fares Phone-only fares on this route — call free
Flight time details
4,164 miles nonstop takes roughly 8h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- YTH — Thompson Airport · Thompson, Canada
- 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 YTH
- PIW · Pikwitonei Airport31 mi away
- YTD · Thicket Portage Airport34 mi away
- KES · Kelsey Airport55 mi away
- ZAC · York Landing Airport72 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 YTH from ACH?
The flight distance from Thompson (YTH) to Altenrhein (ACH) is 4,164 miles (6,702 km, 3,619 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YTH to ACH?
A nonstop flight takes about 8h 38m 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 Thompson and Altenrhein?
Altenrhein is 7 hours ahead of Thompson.
What is the cheapest way to fly from YTH to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YTH–ACH that never appear on search engines, with no booking fees.