Need help booking?
Unpublished phone-only deals available
UOS to ACH: distance & flight time
Sewanee (Franklin County Airport) → Altenrhein (St Gallen Altenrhein Airport)
4,708 mi
7,576 km · 4,091 nm
9h 42m
estimated nonstop flight time
+7h
time difference · heading northeast
See live UOS→ACH fares Phone-only fares on this route — call free
Flight time details
4,708 miles nonstop takes roughly 9h 42m 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
- UOS — Franklin County Airport · Sewanee, 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 UOS
- APT · Marion County Brown Field20 mi away
- CHA · Lovell Field41 mi away
- HUA · Redstone Army Air Field58 mi away
- HDI · Hardwick Field60 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 UOS from ACH?
The flight distance from Sewanee (UOS) to Altenrhein (ACH) is 4,708 miles (7,576 km, 4,091 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UOS to ACH?
A nonstop flight takes about 9h 42m 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 Sewanee and Altenrhein?
Altenrhein is 7 hours ahead of Sewanee.
What is the cheapest way to fly from UOS to ACH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UOS–ACH that never appear on search engines, with no booking fees.