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CZL to OSY: distance & flight time
Constantine (Mohamed Boudiaf International Airport) → Namsos (Namsos Høknesøra Airport)
1,959 mi
3,153 km · 1,702 nm
4h 18m
estimated nonstop flight time
Same time
time difference · heading north
See live CZL→OSY fares Phone-only fares on this route — call free
Flight time details
1,959 miles nonstop takes roughly 4h 18m gate to gate, flying north. 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
- CZL — Mohamed Boudiaf International Airport · Constantine, Algeria
- OSY — Namsos Høknesøra Airport · Namsos, Norway
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 CZL
- BLJ · Batna Airport40 mi away
- GJL · Jijel Ferhat Abbas Airport55 mi away
- QSF · Ain Arnat Airport73 mi away
- AAE · Rabah Bitat Airport76 mi away
Near OSY
- RVK · Rørvik Airport, Ryum28 mi away
- BNN · Brønnøysund Airport71 mi away
- TRD · Trondheim Airport Værnes73 mi away
- OLA · Ørland Airport80 mi away
Frequently asked questions
How far is CZL from OSY?
The flight distance from Constantine (CZL) to Namsos (OSY) is 1,959 miles (3,153 km, 1,702 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CZL to OSY?
A nonstop flight takes about 4h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CZL to OSY?
Nonstop service on CZL–OSY depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 18m nonstop estimate.
What is the cheapest way to fly from CZL to OSY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CZL–OSY that never appear on search engines, with no booking fees.
Why are some CZL to OSY fares phone-only?
Consolidator contracts let us sell certain CZL–OSY tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.