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MFI to DUC: distance & flight time
Marshfield (Marshfield Municipal Airport) → Duncan (Halliburton Field)
814 mi
1,311 km · 708 nm
2h 14m
estimated nonstop flight time
Same time
time difference · heading southwest
See live MFI→DUC fares Phone-only fares on this route — call free
Flight time details
814 miles nonstop takes roughly 2h 14m 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
- MFI — Marshfield Municipal Airport · Marshfield, 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 MFI
- ISW · Alexander Field South Wood County Airport26 mi away
- CWA · Central Wisconsin Airport27 mi away
- STE · Stevens Point Municipal Airport33 mi away
- AUW · Wausau Downtown Airport34 mi away
Near DUC
Frequently asked questions
How far is MFI from DUC?
The flight distance from Marshfield (MFI) to Duncan (DUC) is 814 miles (1,311 km, 708 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MFI to DUC?
A nonstop flight takes about 2h 14m 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 MFI to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MFI–DUC that never appear on search engines, with no booking fees.