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OSR to GAJ: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Yamagata (Yamagata Airport)
5,408 mi
8,703 km · 4,699 nm
11h 4m
estimated nonstop flight time
+7h
time difference · heading northeast
See live OSR→GAJ fares Phone-only fares on this route — call free
Flight time details
5,408 miles nonstop takes roughly 11h 4m 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
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- GAJ — Yamagata Airport · Yamagata, Japan
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 GAJ
- SDJ · Sendai Airport35 mi away
- SYO · Shonai Airport42 mi away
- KIJ · Niigata Airport75 mi away
- HNA · Hanamaki Airport81 mi away
Frequently asked questions
How far is OSR from GAJ?
The flight distance from Ostrava (OSR) to Yamagata (GAJ) is 5,408 miles (8,703 km, 4,699 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to GAJ?
A nonstop flight takes about 11h 4m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OSR to GAJ?
Nonstop service on OSR–GAJ depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 4m nonstop estimate.
What is the time difference between Ostrava and Yamagata?
Yamagata is 7 hours ahead of Ostrava.
What is the cheapest way to fly from OSR to GAJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–GAJ that never appear on search engines, with no booking fees.
Why are some OSR to GAJ fares phone-only?
Consolidator contracts let us sell certain OSR–GAJ tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.