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IRK to CSM: distance & flight time
Kirksville (Kirksville Regional Airport) → Clinton (Clinton Sherman Airport)
490 mi
788 km · 426 nm
1h 32m
estimated nonstop flight time
Same time
time difference · heading southwest
See live IRK→CSM fares Phone-only fares on this route — call free
Flight time details
490 miles nonstop takes roughly 1h 32m 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
- IRK — Kirksville Regional Airport · Kirksville, 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 IRK
- EOK · Keokuk Municipal Airport64 mi away
- OTM · Ottumwa Regional Airport70 mi away
- UIN · Quincy Regional Baldwin Field72 mi away
- BRL · Southeast Iowa Regional Airport89 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 IRK from CSM?
The flight distance from Kirksville (IRK) to Clinton (CSM) is 490 miles (788 km, 426 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRK to CSM?
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.
What is the cheapest way to fly from IRK to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRK–CSM that never appear on search engines, with no booking fees.