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MNZ to GRM: distance & flight time
Manassas (Manassas Regional Airport/Harry P. Davis Field) → Grand Marais (Grand Marais Cook County Airport)
901 mi
1,450 km · 783 nm
2h 26m
estimated nonstop flight time
-1h
time difference · heading northwest
See live MNZ→GRM fares Phone-only fares on this route — call free
Flight time details
901 miles nonstop takes roughly 2h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- MNZ — Manassas Regional Airport/Harry P. Davis Field · Manassas, United States
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
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 MNZ
Near GRM
- YQT · Thunder Bay Airport61 mi away
- LYU · Ely Municipal Airport67 mi away
- YIB · Atikokan Municipal Airport87 mi away
- CMX · Houghton County Memorial Airport100 mi away
Frequently asked questions
How far is MNZ from GRM?
The flight distance from Manassas (MNZ) to Grand Marais (GRM) is 901 miles (1,450 km, 783 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MNZ to GRM?
A nonstop flight takes about 2h 26m 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 MNZ to GRM?
Nonstop service on MNZ–GRM 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 2h 26m nonstop estimate.
What is the time difference between Manassas and Grand Marais?
Grand Marais is 1 hour behind Manassas.
What is the cheapest way to fly from MNZ to GRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MNZ–GRM that never appear on search engines, with no booking fees.
Why are some MNZ to GRM fares phone-only?
Consolidator contracts let us sell certain MNZ–GRM 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.