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USS to DUC: distance & flight time
Sancti Spiritus (Sancti Spiritus Airport) → Duncan (Halliburton Field)
1,416 mi
2,279 km · 1,230 nm
3h 33m
estimated nonstop flight time
-1h
time difference · heading northwest
See live USS→DUC fares Phone-only fares on this route — call free
Flight time details
1,416 miles nonstop takes roughly 3h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- USS — Sancti Spiritus Airport · Sancti Spiritus, Cuba
- 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 USS
- TND · Alberto Delgado Airport38 mi away
- AVI · Maximo Gomez Airport42 mi away
- SNU · Abel Santamaria Airport48 mi away
- BWW · Las Brujas Airport49 mi away
Near DUC
Frequently asked questions
How far is USS from DUC?
The flight distance from Sancti Spiritus (USS) to Duncan (DUC) is 1,416 miles (2,279 km, 1,230 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USS to DUC?
A nonstop flight takes about 3h 33m 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 Sancti Spiritus and Duncan?
Duncan is 1 hour behind Sancti Spiritus.
What is the cheapest way to fly from USS to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USS–DUC that never appear on search engines, with no booking fees.