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BLQ to CZL: distance & flight time
Bologna (Bologna Guglielmo Marconi Airport) → Constantine (Mohamed Boudiaf International Airport)
621 mi
999 km · 540 nm
1h 49m
estimated nonstop flight time
Same time
time difference · heading southwest
See live BLQ→CZL fares Phone-only fares on this route — call free
Flight time details
621 miles nonstop takes roughly 1h 49m gate to gate, flying southwest. 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
- BLQ — Bologna Guglielmo Marconi Airport · Bologna, Italy
- 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 BLQ
- FRL · Forlì Airport45 mi away
- FLR · Peretola Airport50 mi away
- PMF · Parma Airport53 mi away
- VRN · Verona Villafranca Airport63 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 BLQ from CZL?
The flight distance from Bologna (BLQ) to Constantine (CZL) is 621 miles (999 km, 540 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLQ to CZL?
A nonstop flight takes about 1h 49m 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 BLQ to CZL?
Nonstop service on BLQ–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 1h 49m nonstop estimate.
What is the cheapest way to fly from BLQ to CZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLQ–CZL that never appear on search engines, with no booking fees.
Why are some BLQ to CZL fares phone-only?
Consolidator contracts let us sell certain BLQ–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.