Need help booking?
Unpublished phone-only deals available
UGN to SAY: distance & flight time
Chicago (Waukegan National Airport) → Siena (Siena-Ampugnano Airport)
4,688 mi
7,545 km · 4,074 nm
9h 40m
estimated nonstop flight time
+7h
time difference · heading northeast
See live UGN→SAY fares Phone-only fares on this route — call free
Flight time details
4,688 miles nonstop takes roughly 9h 40m 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
- UGN — Waukegan National Airport · Chicago, 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 UGN
- ORD · Chicago O'Hare International Airport31 mi away
- ENW · Kenosha Regional Airport12 mi away
- PWK · Chicago Executive Airport21 mi away
- RAC · John H Batten Airport24 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 UGN from SAY?
The flight distance from Chicago (UGN) to Siena (SAY) is 4,688 miles (7,545 km, 4,074 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UGN to SAY?
A nonstop flight takes about 9h 40m 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 Chicago and Siena?
Siena is 7 hours ahead of Chicago.
What is the cheapest way to fly from UGN to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UGN–SAY that never appear on search engines, with no booking fees.