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XNN to XSP: distance & flight time
Xining (Xining Caojiabu Airport) → Singapore (Seletar Airport)
2,429 mi
3,909 km · 2,110 nm
5h 14m
estimated nonstop flight time
Same time
time difference · heading south
See live XNN→XSP fares Phone-only fares on this route — call free
Flight time details
2,429 miles nonstop takes roughly 5h 14m gate to gate, flying south. 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
- XSP — Seletar Airport · Singapore, Singapore
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 XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 mi away
Frequently asked questions
How far is XNN from XSP?
The flight distance from Xining (XNN) to Singapore (XSP) is 2,429 miles (3,909 km, 2,110 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XNN to XSP?
A nonstop flight takes about 5h 14m 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 XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XNN–XSP that never appear on search engines, with no booking fees.