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DEC to CWI: distance & flight time
Decatur (Decatur Airport) → Clinton (Clinton Municipal Airport)
158 mi
254 km · 137 nm
53m
estimated nonstop flight time
Same time
time difference · heading northwest
See live DEC→CWI fares Phone-only fares on this route — call free
Flight time details
158 miles nonstop takes roughly 53m gate to gate, flying northwest. 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
- DEC — Decatur Airport · Decatur, United States
- CWI — Clinton Municipal 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 DEC
Near CWI
- MLI · Quad City International Airport28 mi away
- DBQ · Dubuque Regional Airport44 mi away
- GBG · Galesburg Municipal Airport62 mi away
- IOW · Iowa City Municipal Airport64 mi away
Frequently asked questions
How far is DEC from CWI?
The flight distance from Decatur (DEC) to Clinton (CWI) is 158 miles (254 km, 137 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to CWI?
A nonstop flight takes about 53m 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 DEC to CWI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–CWI that never appear on search engines, with no booking fees.