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CSM to APA: distance & flight time
Clinton (Clinton Sherman Airport) → Denver (Centennial Airport)
426 mi
685 km · 370 nm
1h 24m
estimated nonstop flight time
-1h
time difference · heading northwest
See live CSM→APA fares Phone-only fares on this route — call free
Flight time details
426 miles nonstop takes roughly 1h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- CSM — Clinton Sherman Airport · Clinton, United States
- APA — Centennial Airport · Denver, 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 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
Near APA
- DEN · Denver International Airport22 mi away
- BFK · Buckley Air Force Base10 mi away
- BJC · Rocky Mountain Metropolitan Airport27 mi away
- WBU · Boulder Municipal Airport38 mi away
Frequently asked questions
How far is CSM from APA?
The flight distance from Clinton (CSM) to Denver (APA) is 426 miles (685 km, 370 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSM to APA?
A nonstop flight takes about 1h 24m 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 Clinton and Denver?
Denver is 1 hour behind Clinton.
What is the cheapest way to fly from CSM to APA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSM–APA that never appear on search engines, with no booking fees.