Need help booking?
Unpublished phone-only deals available
DCY to TNN: distance & flight time
Daocheng (Daocheng Yading Airport) → Tainan (Tainan Airport)
1,323 mi
2,129 km · 1,150 nm
3h 21m
estimated nonstop flight time
Same time
time difference · heading east
See live DCY→TNN fares Phone-only fares on this route — call free
Flight time details
1,323 miles nonstop takes roughly 3h 21m gate to gate, flying east. 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
- DCY — Daocheng Yading Airport · Daocheng, China
- TNN — Tainan Airport · Tainan, Taiwan
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 DCY
- DIG · Diqing Airport108 mi away
- KGT · Kangding Airport116 mi away
- NLH · Ninglang Luguhu Airport130 mi away
Near TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Frequently asked questions
How far is DCY from TNN?
The flight distance from Daocheng (DCY) to Tainan (TNN) is 1,323 miles (2,129 km, 1,150 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCY to TNN?
A nonstop flight takes about 3h 21m 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 DCY to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCY–TNN that never appear on search engines, with no booking fees.