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PRH to AAP: distance & flight time
Phrae (Phrae Airport) → Houston (Andrau Airpark)
8,968 mi
14,432 km · 7,793 nm
18h 3m
estimated nonstop flight time
-12h
time difference · heading north
See live PRH→AAP fares Phone-only fares on this route — call free
Flight time details
8,968 miles nonstop takes roughly 18h 3m 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
- PRH — Phrae Airport · Phrae, Thailand
- AAP — Andrau Airpark · 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 PRH
- LPT · Lampang Airport44 mi away
- NNT · Nan Airport62 mi away
- THS · Sukhothai Airport66 mi away
- CNX · Chiang Mai International Airport90 mi away
Near AAP
- IAH · George Bush Intercontinental Houston Airport23 mi away
- SGR · Sugar Land Regional Airport8 mi away
- IWS · West Houston Airport8 mi away
- HOU · William P Hobby Airport19 mi away
Frequently asked questions
How far is PRH from AAP?
The flight distance from Phrae (PRH) to Houston (AAP) is 8,968 miles (14,432 km, 7,793 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRH to AAP?
A nonstop flight takes about 18h 3m 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 Phrae and Houston?
Houston is 12 hours behind Phrae.
What is the cheapest way to fly from PRH to AAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRH–AAP that never appear on search engines, with no booking fees.