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HAO to SAY: distance & flight time
Hamilton (Butler Co Regional Airport - Hogan Field) → Siena (Siena-Ampugnano Airport)
4,684 mi
7,538 km · 4,070 nm
9h 39m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HAO→SAY fares Phone-only fares on this route — call free
Flight time details
4,684 miles nonstop takes roughly 9h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- HAO — Butler Co Regional Airport - Hogan Field · Hamilton, 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 HAO
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 HAO from SAY?
The flight distance from Hamilton (HAO) to Siena (SAY) is 4,684 miles (7,538 km, 4,070 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HAO to SAY?
A nonstop flight takes about 9h 39m 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 Hamilton and Siena?
Siena is 6 hours ahead of Hamilton.
What is the cheapest way to fly from HAO to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HAO–SAY that never appear on search engines, with no booking fees.