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GDV to MMH: distance & flight time
Glendive (Dawson Community Airport) → Mammoth Lakes (Mammoth Yosemite Airport)
969 mi
1,560 km · 842 nm
2h 34m
estimated nonstop flight time
-1h
time difference · heading southwest
See live GDV→MMH fares Phone-only fares on this route — call free
Flight time details
969 miles nonstop takes roughly 2h 34m gate to gate, flying southwest. 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
- GDV — Dawson Community Airport · Glendive, United States
- MMH — Mammoth Yosemite Airport · Mammoth Lakes, 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 GDV
- SDY · Sidney - Richland Regional Airport49 mi away
- MLS · Frank Wiley Field71 mi away
- OLF · L M Clayton Airport75 mi away
- ISN · Sloulin Field International Airport90 mi away
Near MMH
- BIH · Eastern Sierra Regional Airport31 mi away
- RMY · Mariposa Yosemite Airport66 mi away
- FAT · Fresno Yosemite International Airport76 mi away
- MAE · Madera Municipal Airport83 mi away
Frequently asked questions
How far is GDV from MMH?
The flight distance from Glendive (GDV) to Mammoth Lakes (MMH) is 969 miles (1,560 km, 842 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GDV to MMH?
A nonstop flight takes about 2h 34m 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 GDV to MMH?
Nonstop service on GDV–MMH 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 34m nonstop estimate.
What is the time difference between Glendive and Mammoth Lakes?
Mammoth Lakes is 1 hour behind Glendive.
What is the cheapest way to fly from GDV to MMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GDV–MMH that never appear on search engines, with no booking fees.
Why are some GDV to MMH fares phone-only?
Consolidator contracts let us sell certain GDV–MMH 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.