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TTD to DYG: distance & flight time
Troutdale (Portland Troutdale Airport) → Dayong (Dayong Airport)
6,307 mi
10,150 km · 5,481 nm
12h 50m
estimated nonstop flight time
+15h
time difference · heading northwest
See live TTD→DYG fares Phone-only fares on this route — call free
Flight time details
6,307 miles nonstop takes roughly 12h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- TTD — Portland Troutdale Airport · Troutdale, United States
- DYG — Dayong Airport · Dayong, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
Near DYG
- CGD · Changde Airport73 mi away
- JIQ · Qianjiang Wulingshan Airport101 mi away
- ENH · Enshi Airport102 mi away
- TEN · Tongren Fenghuang Airport109 mi away
Frequently asked questions
How far is TTD from DYG?
The flight distance from Troutdale (TTD) to Dayong (DYG) is 6,307 miles (10,150 km, 5,481 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to DYG?
A nonstop flight takes about 12h 50m 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 Troutdale and Dayong?
Dayong is 15 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to DYG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–DYG that never appear on search engines, with no booking fees.