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COK to DUC: distance & flight time
Kochi (Cochin International Airport) → Duncan (Halliburton Field)
9,332 mi
15,018 km · 8,109 nm
18h 46m
estimated nonstop flight time
-10.5h
time difference · heading north
See live COK→DUC fares Phone-only fares on this route — call free
Flight time details
9,332 miles nonstop takes roughly 18h 46m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- COK — Cochin International Airport · Kochi, India
- 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 COK
- CCJ · Calicut International Airport74 mi away
- CJB · Coimbatore International Airport75 mi away
- IXM · Madurai Airport117 mi away
- TRV · Trivandrum International Airport121 mi away
Near DUC
Frequently asked questions
How far is COK from DUC?
The flight distance from Kochi (COK) to Duncan (DUC) is 9,332 miles (15,018 km, 8,109 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COK to DUC?
A nonstop flight takes about 18h 46m 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 Kochi and Duncan?
Duncan is 10.5 hours behind Kochi.
What is the cheapest way to fly from COK to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COK–DUC that never appear on search engines, with no booking fees.