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MMH to SDY: distance & flight time
Mammoth Lakes (Mammoth Yosemite Airport) → Sidney (Sidney - Richland Regional Airport)
1,016 mi
1,635 km · 883 nm
2h 41m
estimated nonstop flight time
+1h
time difference · heading northeast
See live MMH→SDY fares Phone-only fares on this route — call free
Flight time details
1,016 miles nonstop takes roughly 2h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- MMH — Mammoth Yosemite Airport · Mammoth Lakes, United States
- SDY — Sidney - Richland Regional Airport · Sidney, 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 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
Near SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Frequently asked questions
How far is MMH from SDY?
The flight distance from Mammoth Lakes (MMH) to Sidney (SDY) is 1,016 miles (1,635 km, 883 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MMH to SDY?
A nonstop flight takes about 2h 41m 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 MMH to SDY?
Nonstop service on MMH–SDY 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 41m nonstop estimate.
What is the time difference between Mammoth Lakes and Sidney?
Sidney is 1 hour ahead of Mammoth Lakes.
What is the cheapest way to fly from MMH to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MMH–SDY that never appear on search engines, with no booking fees.
Why are some MMH to SDY fares phone-only?
Consolidator contracts let us sell certain MMH–SDY 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.