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JST to OSR: distance & flight time
Johnstown (John Murtha Johnstown Cambria County Airport) → Ostrava (Ostrava Leos Janáček Airport)
4,442 mi
7,149 km · 3,860 nm
9h 11m
estimated nonstop flight time
+6h
time difference · heading northeast
See live JST→OSR fares Phone-only fares on this route — call free
Flight time details
4,442 miles nonstop takes roughly 9h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- JST — John Murtha Johnstown Cambria County Airport · Johnstown, United States
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
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 JST
- AOO · Altoona Blair County Airport27 mi away
- LBE · Arnold Palmer Regional Airport30 mi away
- CBE · Greater Cumberland Regional Airport49 mi away
- AGC · Allegheny County Airport58 mi away
Near OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 mi away
Frequently asked questions
How far is JST from OSR?
The flight distance from Johnstown (JST) to Ostrava (OSR) is 4,442 miles (7,149 km, 3,860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JST to OSR?
A nonstop flight takes about 9h 11m 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 Johnstown and Ostrava?
Ostrava is 6 hours ahead of Johnstown.
What is the cheapest way to fly from JST to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JST–OSR that never appear on search engines, with no booking fees.