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HHQ to BWI: distance & flight time
Prachuap Khiri Khan (Hua Hin Airport) → Baltimore (Baltimore/Washington International Thurgood Marshall Airport)
8,850 mi
14,243 km · 7,691 nm
17h 49m
estimated nonstop flight time
-11h
time difference · heading north
See live HHQ→BWI fares Phone-only fares on this route — call free
Flight time details
8,850 miles nonstop takes roughly 17h 49m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- HHQ — Hua Hin Airport · Prachuap Khiri Khan, Thailand
- BWI — Baltimore/Washington International Thurgood Marshall Airport · Baltimore, 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 HHQ
- UTP · U-Tapao International Airport71 mi away
- BKK · Suvarnabhumi Airport90 mi away
- MGZ · Myeik Airport91 mi away
- DMK · Don Mueang International Airport99 mi away
Near BWI
- DCA · Ronald Reagan Washington National Airport30 mi away
- IAD · Washington Dulles International Airport45 mi away
- FME · Tipton Airport8 mi away
- ANP · Lee Airport17 mi away
Frequently asked questions
How far is HHQ from BWI?
The flight distance from Prachuap Khiri Khan (HHQ) to Baltimore (BWI) is 8,850 miles (14,243 km, 7,691 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HHQ to BWI?
A nonstop flight takes about 17h 49m 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 Prachuap Khiri Khan and Baltimore?
Baltimore is 11 hours behind Prachuap Khiri Khan.
What is the cheapest way to fly from HHQ to BWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HHQ–BWI that never appear on search engines, with no booking fees.