Need help booking?
Unpublished phone-only deals available
ZHI to UOS: distance & flight time
Grenchen (Grenchen Airport) → Sewanee (Franklin County Airport)
4,629 mi
7,450 km · 4,023 nm
9h 33m
estimated nonstop flight time
-7h
time difference · heading northwest
See live ZHI→UOS fares Phone-only fares on this route — call free
Flight time details
4,629 miles nonstop takes roughly 9h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- ZHI — Grenchen Airport · Grenchen, Switzerland
- UOS — Franklin County Airport · Sewanee, United States
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 ZHI
- BRN · Bern Belp Airport19 mi away
- BSL · EuroAirport Basel-Mulhouse-Freiburg Airport29 mi away
- QNC · Neuchatel Airport30 mi away
- BOR · Fontaine Airport38 mi away
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
Frequently asked questions
How far is ZHI from UOS?
The flight distance from Grenchen (ZHI) to Sewanee (UOS) is 4,629 miles (7,450 km, 4,023 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZHI to UOS?
A nonstop flight takes about 9h 33m 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 Grenchen and Sewanee?
Sewanee is 7 hours behind Grenchen.
What is the cheapest way to fly from ZHI to UOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZHI–UOS that never appear on search engines, with no booking fees.