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WBU to CZL: distance & flight time
Boulder (Boulder Municipal Airport) → Constantine (Mohamed Boudiaf International Airport)
5,619 mi
9,042 km · 4,882 nm
11h 29m
estimated nonstop flight time
+7h
time difference · heading northeast
See live WBU→CZL fares Phone-only fares on this route — call free
Flight time details
5,619 miles nonstop takes roughly 11h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- 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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 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 WBU from CZL?
The flight distance from Boulder (WBU) to Constantine (CZL) is 5,619 miles (9,042 km, 4,882 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to CZL?
A nonstop flight takes about 11h 29m 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 Boulder and Constantine?
Constantine is 7 hours ahead of Boulder.
What is the cheapest way to fly from WBU to CZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–CZL that never appear on search engines, with no booking fees.