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TNX to OSR: distance & flight time
Stung Treng (Stung Treng Airport) → Ostrava (Ostrava Leos Janáček Airport)
5,415 mi
8,715 km · 4,706 nm
11h 5m
estimated nonstop flight time
-5h
time difference · heading northwest
See live TNX→OSR fares Phone-only fares on this route — call free
Flight time details
5,415 miles nonstop takes roughly 11h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- TNX — Stung Treng Airport · Stung Treng, Cambodia
- 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 TNX
- RBE · Ratanakiri Airport67 mi away
- KTI · Kratie Airport72 mi away
- AOU · Attopeu Airport104 mi away
- PKZ · Pakse International Airport112 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 TNX from OSR?
The flight distance from Stung Treng (TNX) to Ostrava (OSR) is 5,415 miles (8,715 km, 4,706 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNX to OSR?
A nonstop flight takes about 11h 5m 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 TNX to OSR?
Nonstop service on TNX–OSR 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 5m nonstop estimate.
What is the time difference between Stung Treng and Ostrava?
Ostrava is 5 hours behind Stung Treng.
What is the cheapest way to fly from TNX to OSR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNX–OSR that never appear on search engines, with no booking fees.
Why are some TNX to OSR fares phone-only?
Consolidator contracts let us sell certain TNX–OSR 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.