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PAO to DUC: distance & flight time
Palo Alto (Palo Alto Airport of Santa Clara County) → Duncan (Halliburton Field)
1,363 mi
2,193 km · 1,184 nm
3h 26m
estimated nonstop flight time
+2h
time difference · heading east
See live PAO→DUC fares Phone-only fares on this route — call free
Flight time details
1,363 miles nonstop takes roughly 3h 26m 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
- PAO — Palo Alto Airport of Santa Clara County · Palo Alto, 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 PAO
- SFO · San Francisco International Airport18 mi away
- NUQ · Moffett Federal Airfield5 mi away
- SQL · San Carlos Airport8 mi away
- SJC · Norman Y. Mineta San Jose International Airport12 mi away
Near DUC
Frequently asked questions
How far is PAO from DUC?
The flight distance from Palo Alto (PAO) to Duncan (DUC) is 1,363 miles (2,193 km, 1,184 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PAO to DUC?
A nonstop flight takes about 3h 26m 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 Palo Alto and Duncan?
Duncan is 2 hours ahead of Palo Alto.
What is the cheapest way to fly from PAO to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PAO–DUC that never appear on search engines, with no booking fees.