Need help booking?
Unpublished phone-only deals available
DCA to TST: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Trang (Trang Airport)
9,226 mi
14,848 km · 8,018 nm
18h 33m
estimated nonstop flight time
+11h
time difference · heading north
See live DCA→TST fares Phone-only fares on this route — call free
Flight time details
9,226 miles nonstop takes roughly 18h 33m 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
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- TST — Trang Airport · Trang, 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 DCA
Near TST
- KBV · Krabi Airport59 mi away
- HDY · Hat Yai International Airport66 mi away
- SGZ · Songkhla Airport71 mi away
- NST · Nakhon Si Thammarat Airport75 mi away
Frequently asked questions
How far is DCA from TST?
The flight distance from Washington (DCA) to Trang (TST) is 9,226 miles (14,848 km, 8,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to TST?
A nonstop flight takes about 18h 33m 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 Trang?
Trang is 11 hours ahead of Washington.
What is the cheapest way to fly from DCA to TST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–TST that never appear on search engines, with no booking fees.