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THR to CZL: distance & flight time
Teheran (Mehrabad International Airport) → Constantine (Mohamed Boudiaf International Airport)
2,476 mi
3,985 km · 2,152 nm
5h 19m
estimated nonstop flight time
-2.5h
time difference · heading west
See live THR→CZL fares Phone-only fares on this route — call free
Flight time details
2,476 miles nonstop takes roughly 5h 19m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- THR — Mehrabad International Airport · Teheran, Iran
- CZL — Mohamed Boudiaf International Airport · Constantine, Algeria
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 THR
- IKA · Imam Khomeini International Airport21 mi away
- PYK · Payam International Airport28 mi away
- NSH · Noshahr Airport68 mi away
- GZW · Qazvin Airport80 mi away
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
Frequently asked questions
How far is THR from CZL?
The flight distance from Teheran (THR) to Constantine (CZL) is 2,476 miles (3,985 km, 2,152 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from THR to CZL?
A nonstop flight takes about 5h 19m 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 THR to CZL?
Nonstop service on THR–CZL 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 5h 19m nonstop estimate.
What is the time difference between Teheran and Constantine?
Constantine is 2.5 hours behind Teheran.
What is the cheapest way to fly from THR to CZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on THR–CZL that never appear on search engines, with no booking fees.
Why are some THR to CZL fares phone-only?
Consolidator contracts let us sell certain THR–CZL 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.