Need help booking?
Unpublished phone-only deals available
VCS to DUC: distance & flight time
Conson (Co Ong Airport) → Duncan (Halliburton Field)
9,046 mi
14,558 km · 7,861 nm
18h 12m
estimated nonstop flight time
-12h
time difference · heading northeast
See live VCS→DUC fares Phone-only fares on this route — call free
Flight time details
9,046 miles nonstop takes roughly 18h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- VCS — Co Ong Airport · Conson, Vietnam
- 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 VCS
- CAH · Cà Mau Airport104 mi away
- VCA · Can Tho International Airport113 mi away
- VKG · Rach Gia Airport133 mi away
- SGN · Tan Son Nhat International Airport144 mi away
Near DUC
Frequently asked questions
How far is VCS from DUC?
The flight distance from Conson (VCS) to Duncan (DUC) is 9,046 miles (14,558 km, 7,861 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VCS to DUC?
A nonstop flight takes about 18h 12m 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 Conson and Duncan?
Duncan is 12 hours behind Conson.
What is the cheapest way to fly from VCS to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VCS–DUC that never appear on search engines, with no booking fees.