Need help booking?
Unpublished phone-only deals available
SAY to TNF: distance & flight time
Siena (Siena-Ampugnano Airport) → Toussous-le-noble (Toussus-le-Noble Airport)
580 mi
933 km · 504 nm
1h 44m
estimated nonstop flight time
Same time
time difference · heading northwest
See live SAY→TNF fares Phone-only fares on this route — call free
Flight time details
580 miles nonstop takes roughly 1h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SAY — Siena-Ampugnano Airport · Siena, Italy
- TNF — Toussus-le-Noble Airport · Toussous-le-noble, France
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 TNF
- CDG · Charles de Gaulle International Airport27 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base4 mi away
- ORY · Paris-Orly Airport13 mi away
- LBG · Paris-Le Bourget Airport21 mi away
Frequently asked questions
How far is SAY from TNF?
The flight distance from Siena (SAY) to Toussous-le-noble (TNF) is 580 miles (933 km, 504 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAY to TNF?
A nonstop flight takes about 1h 44m 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 cheapest way to fly from SAY to TNF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAY–TNF that never appear on search engines, with no booking fees.