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DWH to PRH: distance & flight time
Houston (David Wayne Hooks Memorial Airport) → Phrae (Phrae Airport)
8,946 mi
14,398 km · 7,774 nm
18h 1m
estimated nonstop flight time
+12h
time difference · heading north
See live DWH→PRH fares Phone-only fares on this route — call free
Flight time details
8,946 miles nonstop takes roughly 18h 1m gate to gate, flying north. 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
- DWH — David Wayne Hooks Memorial Airport · Houston, United States
- PRH — Phrae Airport · Phrae, Thailand
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 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
Near PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Frequently asked questions
How far is DWH from PRH?
The flight distance from Houston (DWH) to Phrae (PRH) is 8,946 miles (14,398 km, 7,774 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DWH to PRH?
A nonstop flight takes about 18h 1m 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 Phrae?
Phrae is 12 hours ahead of Houston.
What is the cheapest way to fly from DWH to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DWH–PRH that never appear on search engines, with no booking fees.