Need help booking?
Unpublished phone-only deals available
OCW to PRH: distance & flight time
Washington (Warren Field) → Phrae (Phrae Airport)
8,722 mi
14,036 km · 7,579 nm
17h 34m
estimated nonstop flight time
+11h
time difference · heading north
See live OCW→PRH fares Phone-only fares on this route — call free
Flight time details
8,722 miles nonstop takes roughly 17h 34m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- OCW — Warren Field · Washington, 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 OCW
- PGV · Pitt Greenville Airport19 mi away
- EWN · Coastal Carolina Regional Airport34 mi away
- ISO · Kinston Regional Jetport At Stallings Field36 mi away
- RWI · Rocky Mount Wilson Regional Airport51 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 OCW from PRH?
The flight distance from Washington (OCW) to Phrae (PRH) is 8,722 miles (14,036 km, 7,579 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OCW to PRH?
A nonstop flight takes about 17h 34m 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 Washington and Phrae?
Phrae is 11 hours ahead of Washington.
What is the cheapest way to fly from OCW to PRH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OCW–PRH that never appear on search engines, with no booking fees.