Need help booking?
Unpublished phone-only deals available
YXL to ACH: distance & flight time
Sioux Lookout (Sioux Lookout Airport) → Altenrhein (St Gallen Altenrhein Airport)
4,239 mi
6,822 km · 3,684 nm
8h 47m
estimated nonstop flight time
+7h
time difference · heading northeast
See live YXL→ACH fares Phone-only fares on this route — call free
Flight time details
4,239 miles nonstop takes roughly 8h 47m 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
- YXL — Sioux Lookout Airport · Sioux Lookout, 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 YXL
- YHD · Dryden Regional Airport42 mi away
- ZUC · Ignace Municipal Airport48 mi away
- YIB · Atikokan Municipal Airport93 mi away
- YRL · Red Lake Airport106 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 YXL from ACH?
The flight distance from Sioux Lookout (YXL) to Altenrhein (ACH) is 4,239 miles (6,822 km, 3,684 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YXL to ACH?
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 Sioux Lookout and Altenrhein?
Altenrhein is 7 hours ahead of Sioux Lookout.
What is the cheapest way to fly from YXL to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YXL–ACH that never appear on search engines, with no booking fees.