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SLE to DUC: distance & flight time
Salem (Salem Municipal Airport/McNary Field) → Duncan (Halliburton Field)
1,505 mi
2,423 km · 1,308 nm
3h 25m
estimated nonstop flight time
+2h
time difference · heading east
See live SLE→DUC fares Phone-only fares on this route — call free
Flight time details
1,505 miles nonstop takes roughly 3h 25m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SLE — Salem Municipal Airport/McNary Field · Salem, 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 SLE
- CVO · Corvallis Municipal Airport32 mi away
- HIO · Portland Hillsboro Airport44 mi away
- PDX · Portland International Airport51 mi away
- TTD · Portland Troutdale Airport53 mi away
Near DUC
Frequently asked questions
How far is SLE from DUC?
The flight distance from Salem (SLE) to Duncan (DUC) is 1,505 miles (2,423 km, 1,308 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SLE to DUC?
A nonstop flight takes about 3h 25m 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 Salem and Duncan?
Duncan is 2 hours ahead of Salem.
What is the cheapest way to fly from SLE to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SLE–DUC that never appear on search engines, with no booking fees.