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XNN to HMY: distance & flight time
Xining (Xining Caojiabu Airport) → Seosan (Seosan Air Base)
1,352 mi
2,176 km · 1,175 nm
3h 24m
estimated nonstop flight time
—
time difference · heading east
See live XNN→HMY fares Phone-only fares on this route — call free
Flight time details
1,352 miles nonstop takes roughly 3h 24m gate to gate, flying east. 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
- XNN — Xining Caojiabu Airport · Xining, China
- HMY — Seosan Air Base · Seosan, South Korea
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 XNN
- LHW · Lanzhou Zhongchuan Airport88 mi away
- GXH · Gannan Xiahe Airport123 mi away
- JIC · Jinchuan Airport140 mi away
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
Frequently asked questions
How far is XNN from HMY?
The flight distance from Xining (XNN) to Seosan (HMY) is 1,352 miles (2,176 km, 1,175 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XNN to HMY?
A nonstop flight takes about 3h 24m 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 XNN to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XNN–HMY that never appear on search engines, with no booking fees.