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SUX to SAY: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Siena (Siena-Ampugnano Airport)
5,016 mi
8,072 km · 4,359 nm
10h 18m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SUX→SAY fares Phone-only fares on this route — call free
Flight time details
5,016 miles nonstop takes roughly 10h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- SAY — Siena-Ampugnano Airport · Siena, Italy
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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Near SAY
- GRS · Grosseto Air Base36 mi away
- FLR · Peretola Airport38 mi away
- PSA · Pisa International Airport52 mi away
- EBA · Marina Di Campo Airport62 mi away
Frequently asked questions
How far is SUX from SAY?
The flight distance from Sioux City (SUX) to Siena (SAY) is 5,016 miles (8,072 km, 4,359 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to SAY?
A nonstop flight takes about 10h 18m 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 Sioux City and Siena?
Siena is 7 hours ahead of Sioux City.
What is the cheapest way to fly from SUX to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–SAY that never appear on search engines, with no booking fees.