Need help booking?
Unpublished phone-only deals available
GRM to MER: distance & flight time
Grand Marais (Grand Marais Cook County Airport) → Merced (Castle Airport)
1,682 mi
2,707 km · 1,462 nm
3h 46m
estimated nonstop flight time
-2h
time difference · heading west
See live GRM→MER fares Phone-only fares on this route — call free
Flight time details
1,682 miles nonstop takes roughly 3h 46m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- GRM — Grand Marais Cook County Airport · Grand Marais, United States
- MER — Castle Airport · Merced, 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 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
Near MER
- MCE · Merced Regional Macready Field7 mi away
- MOD · Modesto City Co-Harry Sham Field27 mi away
- RMY · Mariposa Yosemite Airport30 mi away
- MAE · Madera Municipal Airport37 mi away
Frequently asked questions
How far is GRM from MER?
The flight distance from Grand Marais (GRM) to Merced (MER) is 1,682 miles (2,707 km, 1,462 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRM to MER?
A nonstop flight takes about 3h 46m 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 GRM to MER?
Nonstop service on GRM–MER 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 3h 46m nonstop estimate.
What is the time difference between Grand Marais and Merced?
Merced is 2 hours behind Grand Marais.
What is the cheapest way to fly from GRM to MER?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRM–MER that never appear on search engines, with no booking fees.
Why are some GRM to MER fares phone-only?
Consolidator contracts let us sell certain GRM–MER 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.