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SCQ to DCA: distance & flight time
Santiago (Santiago de Compostela Airport) → Washington (Ronald Reagan Washington National Airport)
3,495 mi
5,625 km · 3,037 nm
7h 19m
estimated nonstop flight time
-6h
time difference · heading west
See live SCQ→DCA fares Phone-only fares on this route — call free
Flight time details
3,495 miles nonstop takes roughly 7h 19m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- SCQ — Santiago de Compostela Airport · Santiago, Spain
- 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 SCQ
- LCG · A Coruña Airport28 mi away
- VGO · Vigo Airport47 mi away
- BGZ · Braga Municipal Aerodrome90 mi away
- BGC · Bragança Airport113 mi away
Near DCA
Frequently asked questions
How far is SCQ from DCA?
The flight distance from Santiago (SCQ) to Washington (DCA) is 3,495 miles (5,625 km, 3,037 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SCQ to DCA?
A nonstop flight takes about 7h 19m 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 Santiago and Washington?
Washington is 6 hours behind Santiago.
What is the cheapest way to fly from SCQ to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SCQ–DCA that never appear on search engines, with no booking fees.