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OSY to CSX: distance & flight time
Namsos (Namsos Høknesøra Airport) → Changcha (Changsha Huanghua International Airport)
4,804 mi
7,732 km · 4,175 nm
9h 53m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OSY→CSX fares Phone-only fares on this route — call free
Flight time details
4,804 miles nonstop takes roughly 9h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OSY — Namsos Høknesøra Airport · Namsos, Norway
- CSX — Changsha Huanghua International Airport · Changcha, 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 OSY
- RVK · Rørvik Airport, Ryum28 mi away
- BNN · Brønnøysund Airport71 mi away
- TRD · Trondheim Airport Værnes73 mi away
- OLA · Ørland Airport80 mi away
Near CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 mi away
Frequently asked questions
How far is OSY from CSX?
The flight distance from Namsos (OSY) to Changcha (CSX) is 4,804 miles (7,732 km, 4,175 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSY to CSX?
A nonstop flight takes about 9h 53m 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 Namsos and Changcha?
Changcha is 6 hours ahead of Namsos.
What is the cheapest way to fly from OSY to CSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSY–CSX that never appear on search engines, with no booking fees.