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CJJ to DCA: distance & flight time
Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513)) → Washington (Ronald Reagan Washington National Airport)
6,987 mi
11,244 km · 6,071 nm
14h 10m
estimated nonstop flight time
-13h
time difference · heading north
See live CJJ→DCA fares Phone-only fares on this route — call free
Flight time details
6,987 miles nonstop takes roughly 14h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, South Korea
- 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 CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
Near DCA
Frequently asked questions
How far is CJJ from DCA?
The flight distance from Chongju (CJJ) to Washington (DCA) is 6,987 miles (11,244 km, 6,071 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CJJ to DCA?
A nonstop flight takes about 14h 10m 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 Chongju and Washington?
Washington is 13 hours behind Chongju.
What is the cheapest way to fly from CJJ to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJJ–DCA that never appear on search engines, with no booking fees.