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ACH to YSP: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Marathon (Marathon Airport)
4,107 mi
6,610 km · 3,569 nm
8h 31m
estimated nonstop flight time
-6h
time difference · heading northwest
See live ACH→YSP fares Phone-only fares on this route — call free
Flight time details
4,107 miles nonstop takes roughly 8h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- YSP — Marathon Airport · Marathon, 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 YSP
- YMG · Manitouwadge Airport32 mi away
- YGQ · Geraldton Greenstone Regional Airport76 mi away
- YHN · Hornepayne Municipal Airport78 mi away
- YXZ · Wawa Airport90 mi away
Frequently asked questions
How far is ACH from YSP?
The flight distance from Altenrhein (ACH) to Marathon (YSP) is 4,107 miles (6,610 km, 3,569 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to YSP?
A nonstop flight takes about 8h 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 Marathon?
Marathon is 6 hours behind Altenrhein.
What is the cheapest way to fly from ACH to YSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–YSP that never appear on search engines, with no booking fees.