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OMA to CSM: distance & flight time
Omaha (Eppley Airfield) → Clinton (Clinton Sherman Airport)
449 mi
723 km · 390 nm
1h 27m
estimated nonstop flight time
Same time
time difference · heading southwest
See live OMA→CSM fares Phone-only fares on this route — call free
Flight time details
449 miles nonstop takes roughly 1h 27m gate to gate, flying southwest. 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
- OMA — Eppley Airfield · Omaha, United States
- CSM — Clinton Sherman Airport · Clinton, 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 OMA
- CBF · Council Bluffs Municipal Airport8 mi away
- OFF · Offutt Air Force Base13 mi away
- FET · Fremont Municipal Airport34 mi away
- LNK · Lincoln Airport55 mi away
Near CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is OMA from CSM?
The flight distance from Omaha (OMA) to Clinton (CSM) is 449 miles (723 km, 390 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OMA to CSM?
A nonstop flight takes about 1h 27m 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 OMA to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OMA–CSM that never appear on search engines, with no booking fees.