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JSJ to GAI: distance & flight time
Jiansanjiang (Jiansanjiang Airport) → Gaithersburg (Montgomery County Airpark)
6,199 mi
9,976 km · 5,386 nm
12h 37m
estimated nonstop flight time
—
time difference · heading northeast
See live JSJ→GAI fares Phone-only fares on this route — call free
Flight time details
6,199 miles nonstop takes roughly 12h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- JSJ — Jiansanjiang Airport · Jiansanjiang, 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 JSJ
- JMU · Jiamusi Airport105 mi away
- FYJ · Dongji Aiport109 mi away
- JXA · Jixi Xingkaihu Airport144 mi away
Near GAI
Frequently asked questions
How far is JSJ from GAI?
The flight distance from Jiansanjiang (JSJ) to Gaithersburg (GAI) is 6,199 miles (9,976 km, 5,386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JSJ to GAI?
A nonstop flight takes about 12h 37m 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 cheapest way to fly from JSJ to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JSJ–GAI that never appear on search engines, with no booking fees.