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TSN to GAI: distance & flight time
Tianjin (Tianjin Binhai International Airport) → Gaithersburg (Montgomery County Airpark)
6,950 mi
11,185 km · 6,039 nm
14h 6m
estimated nonstop flight time
-12h
time difference · heading north
See live TSN→GAI fares Phone-only fares on this route — call free
Flight time details
6,950 miles nonstop takes roughly 14h 6m 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
- TSN — Tianjin Binhai International Airport · Tianjin, 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 TSN
- PKX · Beijing Daxing International Airport57 mi away
- NAY · Beijing Nanyuan Airport68 mi away
- PEK · Beijing Capital International Airport77 mi away
- BPE · Qinhuangdao Beidaihe Airport99 mi away
Near GAI
Frequently asked questions
How far is TSN from GAI?
The flight distance from Tianjin (TSN) to Gaithersburg (GAI) is 6,950 miles (11,185 km, 6,039 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TSN to GAI?
A nonstop flight takes about 14h 6m 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 Tianjin and Gaithersburg?
Gaithersburg is 12 hours behind Tianjin.
What is the cheapest way to fly from TSN to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TSN–GAI that never appear on search engines, with no booking fees.