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TNX to SIN: distance & flight time
Stung Treng (Stung Treng Airport) → Singapore (Singapore Changi Airport)
853 mi
1,373 km · 741 nm
2h 19m
estimated nonstop flight time
+1h
time difference · heading south
See live TNX→SIN fares Phone-only fares on this route — call free
Flight time details
853 miles nonstop takes roughly 2h 19m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TNX — Stung Treng Airport · Stung Treng, Cambodia
- SIN — Singapore Changi Airport · Singapore, Singapore
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 SIN
- QPG · Paya Lebar Air Base6 mi away
- XSP · Seletar Airport10 mi away
- BTH · Hang Nadim International Airport18 mi away
- TGA · Tengah Air Base20 mi away
Frequently asked questions
How far is TNX from SIN?
The flight distance from Stung Treng (TNX) to Singapore (SIN) is 853 miles (1,373 km, 741 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNX to SIN?
A nonstop flight takes about 2h 19m 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 Stung Treng and Singapore?
Singapore is 1 hour ahead of Stung Treng.
What is the cheapest way to fly from TNX to SIN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNX–SIN that never appear on search engines, with no booking fees.