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DUC to TGA: distance & flight time
Duncan (Halliburton Field) → Tengah (Tengah Air Base)
9,589 mi
15,432 km · 8,333 nm
19h 16m
estimated nonstop flight time
+13h
time difference · heading northwest
See live DUC→TGA fares Phone-only fares on this route — call free
Flight time details
9,589 miles nonstop takes roughly 19h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- TGA — Tengah Air Base · Tengah, Singapore
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 TGA
- SIN · Singapore Changi Airport20 mi away
- XSP · Seletar Airport11 mi away
- QPG · Paya Lebar Air Base14 mi away
- JHB · Senai International Airport18 mi away
Frequently asked questions
How far is DUC from TGA?
The flight distance from Duncan (DUC) to Tengah (TGA) is 9,589 miles (15,432 km, 8,333 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to TGA?
A nonstop flight takes about 19h 16m 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 Tengah?
Tengah is 13 hours ahead of Duncan.
What is the cheapest way to fly from DUC to TGA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–TGA that never appear on search engines, with no booking fees.