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NOP to DCA: distance & flight time
Sinop (Sinop Airport) → Washington (Ronald Reagan Washington National Airport)
5,413 mi
8,711 km · 4,703 nm
11h 5m
estimated nonstop flight time
-7h
time difference · heading northwest
See live NOP→DCA fares Phone-only fares on this route — call free
Flight time details
5,413 miles nonstop takes roughly 11h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- NOP — Sinop Airport · Sinop, Turkey
- 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 NOP
- KFS · Kastamonu Airport82 mi away
- MZH · Amasya Merzifon Airport85 mi away
- SZF · Samsun Çarşamba Airport94 mi away
- TJK · Tokat Airport136 mi away
Near DCA
Frequently asked questions
How far is NOP from DCA?
The flight distance from Sinop (NOP) to Washington (DCA) is 5,413 miles (8,711 km, 4,703 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOP to DCA?
A nonstop flight takes about 11h 5m 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 Sinop and Washington?
Washington is 7 hours behind Sinop.
What is the cheapest way to fly from NOP to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOP–DCA that never appear on search engines, with no booking fees.