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DDG to GAI: distance & flight time
Dandong (Dandong Airport) → Gaithersburg (Montgomery County Airpark)
6,800 mi
10,943 km · 5,909 nm
13h 48m
estimated nonstop flight time
-12h
time difference · heading north
See live DDG→GAI fares Phone-only fares on this route — call free
Flight time details
6,800 miles nonstop takes roughly 13h 48m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- DDG — Dandong Airport · Dandong, China
- GAI — Montgomery County Airpark · Gaithersburg, 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 DDG
- FNJ · Pyongyang Sunan International Airport92 mi away
- CNI · Changhai Airport101 mi away
- AOG · Anshan Air Base106 mi away
- YKH · Yingkou Lanqi Airport108 mi away
Near GAI
Frequently asked questions
How far is DDG from GAI?
The flight distance from Dandong (DDG) to Gaithersburg (GAI) is 6,800 miles (10,943 km, 5,909 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DDG to GAI?
A nonstop flight takes about 13h 48m 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 Dandong and Gaithersburg?
Gaithersburg is 12 hours behind Dandong.
What is the cheapest way to fly from DDG to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DDG–GAI that never appear on search engines, with no booking fees.