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DCA to URT: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Surat Thani (Surat Thani Airport)
9,112 mi
14,665 km · 7,918 nm
18h 20m
estimated nonstop flight time
+11h
time difference · heading north
See live DCA→URT fares Phone-only fares on this route — call free
Flight time details
9,112 miles nonstop takes roughly 18h 20m 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
- URT — Surat Thani Airport · Surat Thani, 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 URT
- UNN · Ranong Airport58 mi away
- USM · Samui Airport69 mi away
- NST · Nakhon Si Thammarat Airport69 mi away
- KBV · Krabi Airport72 mi away
Frequently asked questions
How far is DCA from URT?
The flight distance from Washington (DCA) to Surat Thani (URT) is 9,112 miles (14,665 km, 7,918 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to URT?
A nonstop flight takes about 18h 20m 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 Surat Thani?
Surat Thani is 11 hours ahead of Washington.
What is the cheapest way to fly from DCA to URT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–URT that never appear on search engines, with no booking fees.