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SAY to XSP: distance & flight time
Siena (Siena-Ampugnano Airport) → Singapore (Seletar Airport)
6,283 mi
10,111 km · 5,460 nm
12h 47m
estimated nonstop flight time
+6h
time difference · heading east
See live SAY→XSP fares Phone-only fares on this route — call free
Flight time details
6,283 miles nonstop takes roughly 12h 47m gate to gate, flying east. 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
- SAY — Siena-Ampugnano Airport · Siena, Italy
- XSP — Seletar Airport · Singapore, Singapore
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 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
Near XSP
- SIN · Singapore Changi Airport10 mi away
- QPG · Paya Lebar Air Base5 mi away
- TGA · Tengah Air Base11 mi away
- JHB · Senai International Airport21 mi away
Frequently asked questions
How far is SAY from XSP?
The flight distance from Siena (SAY) to Singapore (XSP) is 6,283 miles (10,111 km, 5,460 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAY to XSP?
A nonstop flight takes about 12h 47m 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 Siena and Singapore?
Singapore is 6 hours ahead of Siena.
What is the cheapest way to fly from SAY to XSP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAY–XSP that never appear on search engines, with no booking fees.