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TOP to DUC: distance & flight time
Topeka (Philip Billard Municipal Airport) → Duncan (Halliburton Field)
343 mi
552 km · 298 nm
1h 22m
estimated nonstop flight time
Same time
time difference · heading southwest
See live TOP→DUC fares Phone-only fares on this route — call free
Flight time details
343 miles nonstop takes roughly 1h 22m gate to gate, flying southwest. 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
- TOP — Philip Billard Municipal Airport · Topeka, 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 TOP
- FOE · Topeka Regional Airport - Forbes Field8 mi away
- LWC · Lawrence Municipal Airport22 mi away
- FLV · Sherman Army Air Field43 mi away
- JCI · New Century Aircenter Airport43 mi away
Near DUC
Frequently asked questions
How far is TOP from DUC?
The flight distance from Topeka (TOP) to Duncan (DUC) is 343 miles (552 km, 298 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TOP to DUC?
A nonstop flight takes about 1h 22m 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 TOP to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TOP–DUC that never appear on search engines, with no booking fees.