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GRM to CZL: distance & flight time

Grand Marais (Grand Marais Cook County Airport) → Constantine (Mohamed Boudiaf International Airport)

4,707 mi
7,575 km · 4,090 nm
9h 42m
estimated nonstop flight time
+6h
time difference · heading northeast
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Flight time details

4,707 miles nonstop takes roughly 9h 42m 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

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.

Frequently asked questions

How far is GRM from CZL?

The flight distance from Grand Marais (GRM) to Constantine (CZL) is 4,707 miles (7,575 km, 4,090 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from GRM to CZL?

A nonstop flight takes about 9h 42m 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 Grand Marais and Constantine?

Constantine is 6 hours ahead of Grand Marais.

What is the cheapest way to fly from GRM to CZL?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–CZL that never appear on search engines, with no booking fees.
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