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INL to ACH: distance & flight time
International Falls (Falls International Airport) → Altenrhein (St Gallen Altenrhein Airport)
4,360 mi
7,017 km · 3,789 nm
9h 1m
estimated nonstop flight time
+7h
time difference · heading northeast
See live INL→ACH fares Phone-only fares on this route — call free
Flight time details
4,360 miles nonstop takes roughly 9h 1m 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
- INL — Falls International Airport · International Falls, United States
- 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 INL
- YAG · Fort Frances Municipal Airport6 mi away
- BDE · Baudette International Airport56 mi away
- YIB · Atikokan Municipal Airport82 mi away
- HIB · Range Regional Airport86 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 INL from ACH?
The flight distance from International Falls (INL) to Altenrhein (ACH) is 4,360 miles (7,017 km, 3,789 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INL to ACH?
A nonstop flight takes about 9h 1m 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 International Falls and Altenrhein?
Altenrhein is 7 hours ahead of International Falls.
What is the cheapest way to fly from INL to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INL–ACH that never appear on search engines, with no booking fees.