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OSR to LEX: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Lexington KY (Blue Grass Airport)
4,770 mi
7,677 km · 4,145 nm
9h 49m
estimated nonstop flight time
-6h
time difference · heading northwest
See live OSR→LEX fares Phone-only fares on this route — call free
Flight time details
4,770 miles nonstop takes roughly 9h 49m 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
- LEX — Blue Grass Airport · Lexington KY, 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 LEX
- FFT · Capital City Airport19 mi away
- LOU · Bowman Field59 mi away
- SDF · Louisville International Standiford Field62 mi away
- SME · Lake Cumberland Regional Airport68 mi away
Frequently asked questions
How far is OSR from LEX?
The flight distance from Ostrava (OSR) to Lexington KY (LEX) is 4,770 miles (7,677 km, 4,145 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to LEX?
A nonstop flight takes about 9h 49m 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 Lexington KY?
Lexington KY is 6 hours behind Ostrava.
What is the cheapest way to fly from OSR to LEX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–LEX that never appear on search engines, with no booking fees.