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HMY to TSN: distance & flight time
Seosan (Seosan Air Base) → Tianjin (Tianjin Binhai International Airport)
525 mi
845 km · 456 nm
1h 37m
estimated nonstop flight time
—
time difference · heading west
See live HMY→TSN fares Phone-only fares on this route — call free
Flight time details
525 miles nonstop takes roughly 1h 37m gate to gate, flying west. 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
- HMY — Seosan Air Base · Seosan, South Korea
- TSN — Tianjin Binhai International Airport · Tianjin, China
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 HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
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
Frequently asked questions
How far is HMY from TSN?
The flight distance from Seosan (HMY) to Tianjin (TSN) is 525 miles (845 km, 456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to TSN?
A nonstop flight takes about 1h 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 HMY to TSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–TSN that never appear on search engines, with no booking fees.