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DED to TNX: distance & flight time
Dehra Dun (Dehradun Airport) → Stung Treng (Stung Treng Airport)
2,114 mi
3,402 km · 1,837 nm
4h 37m
estimated nonstop flight time
+1.5h
time difference · heading southeast
See live DED→TNX fares Phone-only fares on this route — call free
Flight time details
2,114 miles nonstop takes roughly 4h 37m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time gain when reading arrival times on your ticket.
The two airports
- DED — Dehradun Airport · Dehra Dun, India
- 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 DED
- IXC · Chandigarh Airport89 mi away
- SLV · Shimla Airport90 mi away
- PGH · Pantnagar Airport111 mi away
- DEL · Indira Gandhi International Airport130 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 DED from TNX?
The flight distance from Dehra Dun (DED) to Stung Treng (TNX) is 2,114 miles (3,402 km, 1,837 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DED to TNX?
A nonstop flight takes about 4h 37m 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 Dehra Dun and Stung Treng?
Stung Treng is 1.5 hours ahead of Dehra Dun.
What is the cheapest way to fly from DED to TNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DED–TNX that never appear on search engines, with no booking fees.