Need help booking?
Unpublished phone-only deals available
EFD to TNX: distance & flight time
Houston (Ellington Airport) → Stung Treng (Stung Treng Airport)
9,139 mi
14,708 km · 7,942 nm
18h 23m
estimated nonstop flight time
+12h
time difference · heading northwest
See live EFD→TNX fares Phone-only fares on this route — call free
Flight time details
9,139 miles nonstop takes roughly 18h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- EFD — Ellington Airport · Houston, 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 EFD
- IAH · George Bush Intercontinental Houston Airport28 mi away
- HOU · William P Hobby Airport8 mi away
- AAP · Andrau Airpark27 mi away
- GLS · Scholes International At Galveston Airport30 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 EFD from TNX?
The flight distance from Houston (EFD) to Stung Treng (TNX) is 9,139 miles (14,708 km, 7,942 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EFD to TNX?
A nonstop flight takes about 18h 23m 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 Houston and Stung Treng?
Stung Treng is 12 hours ahead of Houston.
What is the cheapest way to fly from EFD to TNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EFD–TNX that never appear on search engines, with no booking fees.