Need help booking?
Unpublished phone-only deals available
MTC to SAY: distance & flight time
Mount Clemens (Selfridge Air National Guard Base Airport) → Siena (Siena-Ampugnano Airport)
4,478 mi
7,206 km · 3,891 nm
9h 15m
estimated nonstop flight time
+6h
time difference · heading northeast
See live MTC→SAY fares Phone-only fares on this route — call free
Flight time details
4,478 miles nonstop takes roughly 9h 15m 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
- MTC — Selfridge Air National Guard Base Airport · Mount Clemens, 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 MTC
- DTW · Detroit Metropolitan Wayne County Airport38 mi away
- DET · Coleman A. Young Municipal Airport17 mi away
- YQG · Windsor Airport24 mi away
- PHN · St Clair County International Airport26 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 MTC from SAY?
The flight distance from Mount Clemens (MTC) to Siena (SAY) is 4,478 miles (7,206 km, 3,891 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MTC to SAY?
A nonstop flight takes about 9h 15m 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 Mount Clemens and Siena?
Siena is 6 hours ahead of Mount Clemens.
What is the cheapest way to fly from MTC to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MTC–SAY that never appear on search engines, with no booking fees.