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ACH to YZF: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Yellowknife (Yellowknife Airport)
4,241 mi
6,826 km · 3,686 nm
8h 47m
estimated nonstop flight time
-8h
time difference · heading northwest
See live ACH→YZF fares Phone-only fares on this route — call free
Flight time details
4,241 miles nonstop takes roughly 8h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- YZF — Yellowknife Airport · Yellowknife, Canada
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 YZF
- YFR · Fort Resolution Airport92 mi away
- YLE · Whatì Airport100 mi away
- YHY · Hay River / Merlyn Carter Airport120 mi away
- YFJ · Wekweètì Airport120 mi away
Frequently asked questions
How far is ACH from YZF?
The flight distance from Altenrhein (ACH) to Yellowknife (YZF) is 4,241 miles (6,826 km, 3,686 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to YZF?
A nonstop flight takes about 8h 47m 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 Yellowknife?
Yellowknife is 8 hours behind Altenrhein.
What is the cheapest way to fly from ACH to YZF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–YZF that never appear on search engines, with no booking fees.