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SAY to DTU: distance & flight time
Siena (Siena-Ampugnano Airport) → Wudalianchi (Wudalianchi Dedu Airport)
4,972 mi
8,002 km · 4,321 nm
10h 13m
estimated nonstop flight time
—
time difference · heading northeast
See live SAY→DTU fares Phone-only fares on this route — call free
Flight time details
4,972 miles nonstop takes roughly 10h 13m gate to gate, flying northeast. 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
- DTU — Wudalianchi Dedu Airport · Wudalianchi, China
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 DTU
- DQA · Saertu Airport126 mi away
- HEK · Heihe Airport131 mi away
- NDG · Qiqihar Sanjiazi Airport132 mi away
- LDS · Lindu Airport142 mi away
Frequently asked questions
How far is SAY from DTU?
The flight distance from Siena (SAY) to Wudalianchi (DTU) is 4,972 miles (8,002 km, 4,321 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAY to DTU?
A nonstop flight takes about 10h 13m 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 DTU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAY–DTU that never appear on search engines, with no booking fees.