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MDH to OLM: distance & flight time
Carbondale/Murphysboro (Southern Illinois Airport) → Olympia (Olympia Regional Airport)
1,815 mi
2,920 km · 1,577 nm
4h 1m
estimated nonstop flight time
—
time difference · heading northwest
See live MDH→OLM fares Phone-only fares on this route — call free
Flight time details
1,815 miles nonstop takes roughly 4h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- MDH — Southern Illinois Airport · Carbondale/Murphysboro, United States
- OLM — Olympia Regional Airport · Olympia, 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 MDH
- MWA · Williamson County Regional Airport13 mi away
- CGI · Cape Girardeau Regional Airport42 mi away
- PAH · Barkley Regional Airport56 mi away
- BLV · Scott AFB/Midamerica Airport62 mi away
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
Frequently asked questions
How far is MDH from OLM?
The flight distance from Carbondale/Murphysboro (MDH) to Olympia (OLM) is 1,815 miles (2,920 km, 1,577 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MDH to OLM?
A nonstop flight takes about 4h 1m 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 cheapest way to fly from MDH to OLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MDH–OLM that never appear on search engines, with no booking fees.