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ONO to TNX: distance & flight time
Ontario (Ontario Municipal Airport) → Stung Treng (Stung Treng Airport)
7,627 mi
12,275 km · 6,628 nm
15h 25m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ONO→TNX fares Phone-only fares on this route — call free
Flight time details
7,627 miles nonstop takes roughly 15h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, United States
- TNX — Stung Treng Airport · Stung Treng, Cambodia
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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Near TNX
- RBE · Ratanakiri Airport67 mi away
- KTI · Kratie Airport72 mi away
- AOU · Attopeu Airport104 mi away
- PKZ · Pakse International Airport112 mi away
Frequently asked questions
How far is ONO from TNX?
The flight distance from Ontario (ONO) to Stung Treng (TNX) is 7,627 miles (12,275 km, 6,628 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to TNX?
A nonstop flight takes about 15h 25m 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 Ontario and Stung Treng?
Stung Treng is 13 hours ahead of Ontario.
What is the cheapest way to fly from ONO to TNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–TNX that never appear on search engines, with no booking fees.