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DUC to SUL: distance & flight time
Duncan (Halliburton Field) → Sui (Sui Airport)
7,996 mi
12,868 km · 6,948 nm
16h 9m
estimated nonstop flight time
+10h
time difference · heading north
See live DUC→SUL fares Phone-only fares on this route — call free
Flight time details
7,996 miles nonstop takes roughly 16h 9m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- SUL — Sui Airport · Sui, Pakistan
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 SUL
- JAG · Shahbaz Air Base51 mi away
- SKZ · Sukkur Airport68 mi away
- RYK · Shaikh Zaid Airport69 mi away
- KCF · Kadanwari Airport103 mi away
Frequently asked questions
How far is DUC from SUL?
The flight distance from Duncan (DUC) to Sui (SUL) is 7,996 miles (12,868 km, 6,948 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to SUL?
A nonstop flight takes about 16h 9m 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 Duncan and Sui?
Sui is 10 hours ahead of Duncan.
What is the cheapest way to fly from DUC to SUL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–SUL that never appear on search engines, with no booking fees.