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TVF to ACH: distance & flight time
Thief River Falls (Thief River Falls Regional Airport) → Altenrhein (St Gallen Altenrhein Airport)
4,477 mi
7,205 km · 3,891 nm
9h 15m
estimated nonstop flight time
+7h
time difference · heading northeast
See live TVF→ACH fares Phone-only fares on this route — call free
Flight time details
4,477 miles nonstop takes roughly 9h 15m 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
- TVF — Thief River Falls Regional Airport · Thief River 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 TVF
- GFK · Grand Forks International Airport47 mi away
- RDR · Grand Forks Air Force Base57 mi away
- BJI · Bemidji Regional Airport70 mi away
- PMB · Pembina Municipal Airport77 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 TVF from ACH?
The flight distance from Thief River Falls (TVF) to Altenrhein (ACH) is 4,477 miles (7,205 km, 3,891 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TVF to ACH?
A nonstop flight takes about 9h 15m 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 Thief River Falls and Altenrhein?
Altenrhein is 7 hours ahead of Thief River Falls.
What is the cheapest way to fly from TVF to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TVF–ACH that never appear on search engines, with no booking fees.