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UNN to DWH: distance & flight time
Ranong (Ranong Airport) → Houston (David Wayne Hooks Memorial Airport)
9,528 mi
15,334 km · 8,280 nm
19h 9m
estimated nonstop flight time
-12h
time difference · heading north
See live UNN→DWH fares Phone-only fares on this route — call free
Flight time details
9,528 miles nonstop takes roughly 19h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- UNN — Ranong Airport · Ranong, Thailand
- DWH — David Wayne Hooks Memorial Airport · Houston, United States
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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Near DWH
- IAH · George Bush Intercontinental Houston Airport14 mi away
- IWS · West Houston Airport18 mi away
- CXO · Conroe-North Houston Regional Airport22 mi away
- AAP · Andrau Airpark24 mi away
Frequently asked questions
How far is UNN from DWH?
The flight distance from Ranong (UNN) to Houston (DWH) is 9,528 miles (15,334 km, 8,280 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to DWH?
A nonstop flight takes about 19h 9m 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 Ranong and Houston?
Houston is 12 hours behind Ranong.
What is the cheapest way to fly from UNN to DWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–DWH that never appear on search engines, with no booking fees.