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OLM to SDY: distance & flight time
Olympia (Olympia Regional Airport) → Sidney (Sidney - Richland Regional Airport)
875 mi
1,409 km · 761 nm
2h 22m
estimated nonstop flight time
+1h
time difference · heading east
See live OLM→SDY fares Phone-only fares on this route — call free
Flight time details
875 miles nonstop takes roughly 2h 22m gate to gate, flying east. 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
- OLM — Olympia Regional Airport · Olympia, 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 OLM
- SEA · Seattle Tacoma International Airport43 mi away
- GRF · Gray Army Air Field17 mi away
- CLS · Chehalis Centralia Airport21 mi away
- SHN · Sanderson Field22 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 OLM from SDY?
The flight distance from Olympia (OLM) to Sidney (SDY) is 875 miles (1,409 km, 761 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLM to SDY?
A nonstop flight takes about 2h 22m 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 Olympia and Sidney?
Sidney is 1 hour ahead of Olympia.
What is the cheapest way to fly from OLM to SDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLM–SDY that never appear on search engines, with no booking fees.