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CMI to TIK: distance & flight time
Champaign (University of Illinois Willard Airport) → Oklahoma City (Tinker Air Force Base)
591 mi
951 km · 514 nm
1h 45m
estimated nonstop flight time
Same time
time difference · heading southwest
See live CMI→TIK fares Phone-only fares on this route — call free
Flight time details
591 miles nonstop takes roughly 1h 45m 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
- CMI — University of Illinois Willard Airport · Champaign, United States
- TIK — Tinker Air Force Base · 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 CMI
Near TIK
- OKC · Will Rogers World Airport12 mi away
- PWA · Wiley Post Airport17 mi away
- CUH · Cushing Municipal Airport51 mi away
- SWO · Stillwater Regional Airport54 mi away
Frequently asked questions
How far is CMI from TIK?
The flight distance from Champaign (CMI) to Oklahoma City (TIK) is 591 miles (951 km, 514 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMI to TIK?
A nonstop flight takes about 1h 45m 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 CMI to TIK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMI–TIK that never appear on search engines, with no booking fees.