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DUC to OJC: distance & flight time
Duncan (Halliburton Field) → Olathe (Johnson County Executive Airport)
351 mi
565 km · 305 nm
1h 23m
estimated nonstop flight time
Same time
time difference · heading northeast
See live DUC→OJC fares Phone-only fares on this route — call free
Flight time details
351 miles nonstop takes roughly 1h 23m gate to gate, flying northeast. 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
- DUC — Halliburton Field · Duncan, United States
- OJC — Johnson County Executive Airport · Olathe, 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 DUC
Near OJC
- JCI · New Century Aircenter Airport8 mi away
- MKC · Charles B. Wheeler Downtown Airport21 mi away
- LWC · Lawrence Municipal Airport28 mi away
- MCI · Kansas City International Airport31 mi away
Frequently asked questions
How far is DUC from OJC?
The flight distance from Duncan (DUC) to Olathe (OJC) is 351 miles (565 km, 305 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to OJC?
A nonstop flight takes about 1h 23m 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 DUC to OJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–OJC that never appear on search engines, with no booking fees.