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XKH to DCA: distance & flight time
Phon Savan (Xieng Khouang Airport) → Washington (Ronald Reagan Washington National Airport)
8,409 mi
13,532 km · 7,307 nm
16h 57m
estimated nonstop flight time
-11h
time difference · heading north
See live XKH→DCA fares Phone-only fares on this route — call free
Flight time details
8,409 miles nonstop takes roughly 16h 57m 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
- XKH — Xieng Khouang Airport · Phon Savan, Laos
- DCA — Ronald Reagan Washington National Airport · Washington, 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 XKH
- LPQ · Luang Phabang International Airport72 mi away
- NEU · Sam Neua Airport89 mi away
- ZBY · Sayaboury Airport96 mi away
- VTE · Wattay International Airport108 mi away
Near DCA
Frequently asked questions
How far is XKH from DCA?
The flight distance from Phon Savan (XKH) to Washington (DCA) is 8,409 miles (13,532 km, 7,307 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XKH to DCA?
A nonstop flight takes about 16h 57m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from XKH to DCA?
Nonstop service on XKH–DCA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 16h 57m nonstop estimate.
What is the time difference between Phon Savan and Washington?
Washington is 11 hours behind Phon Savan.
What is the cheapest way to fly from XKH to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XKH–DCA that never appear on search engines, with no booking fees.
Why are some XKH to DCA fares phone-only?
Consolidator contracts let us sell certain XKH–DCA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.