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OSR to CHA: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Chattanooga (Lovell Field)
4,946 mi
7,960 km · 4,298 nm
10h 10m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSR→CHA fares Phone-only fares on this route — call free
Flight time details
4,946 miles nonstop takes roughly 10h 10m 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
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- CHA — Lovell Field · Chattanooga, 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 OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 mi away
Near CHA
- APT · Marion County Brown Field22 mi away
- HDI · Hardwick Field25 mi away
- DNN · Dalton Municipal Airport29 mi away
- UOS · Franklin County Airport41 mi away
Frequently asked questions
How far is OSR from CHA?
The flight distance from Ostrava (OSR) to Chattanooga (CHA) is 4,946 miles (7,960 km, 4,298 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to CHA?
A nonstop flight takes about 10h 10m 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 Ostrava and Chattanooga?
Chattanooga is 6 hours behind Ostrava.
What is the cheapest way to fly from OSR to CHA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–CHA that never appear on search engines, with no booking fees.