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MDH to OKC: distance & flight time
Carbondale/Murphysboro (Southern Illinois Airport) → Oklahoma City (Will Rogers World Airport)
491 mi
791 km · 427 nm
1h 32m
estimated nonstop flight time
—
time difference · heading west
See live MDH→OKC fares Phone-only fares on this route — call free
Flight time details
491 miles nonstop takes roughly 1h 32m gate to gate, flying west. 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
- OKC — Will Rogers World Airport · Oklahoma City, 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 OKC
- PWA · Wiley Post Airport10 mi away
- TIK · Tinker Air Force Base12 mi away
- SWO · Stillwater Regional Airport60 mi away
- CUH · Cushing Municipal Airport60 mi away
Frequently asked questions
How far is MDH from OKC?
The flight distance from Carbondale/Murphysboro (MDH) to Oklahoma City (OKC) is 491 miles (791 km, 427 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MDH to OKC?
A nonstop flight takes about 1h 32m 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 MDH to OKC?
Nonstop service on MDH–OKC 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 1h 32m nonstop estimate.
What is the cheapest way to fly from MDH to OKC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MDH–OKC that never appear on search engines, with no booking fees.
Why are some MDH to OKC fares phone-only?
Consolidator contracts let us sell certain MDH–OKC 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.