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EWK to DUC: distance & flight time
Newton (Newton City-County Airport) → Duncan (Halliburton Field)
251 mi
404 km · 218 nm
1h 8m
estimated nonstop flight time
Same time
time difference · heading south
See live EWK→DUC fares Phone-only fares on this route — call free
Flight time details
251 miles nonstop takes roughly 1h 8m gate to gate, flying south. 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
- EWK — Newton City-County Airport · Newton, United States
- DUC — Halliburton Field · Duncan, 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 EWK
- BEC · Beech Factory Airport25 mi away
- ICT · Wichita Eisenhower National Airport30 mi away
- IAB · Mc Connell Air Force Base30 mi away
- HUT · Hutchinson Municipal Airport32 mi away
Near DUC
Frequently asked questions
How far is EWK from DUC?
The flight distance from Newton (EWK) to Duncan (DUC) is 251 miles (404 km, 218 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EWK to DUC?
A nonstop flight takes about 1h 8m 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 EWK to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EWK–DUC that never appear on search engines, with no booking fees.