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CGO to SEA: distance & flight time
Zhengzhou (Zhengzhou Xinzheng International Airport) → Seattle (Seattle Tacoma International Airport)
5,794 mi
9,324 km · 5,034 nm
11h 50m
estimated nonstop flight time
-15h
time difference · heading northeast
See live CGO→SEA fares Phone-only fares on this route — call free
Flight time details
5,794 miles nonstop takes roughly 11h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- CGO — Zhengzhou Xinzheng International Airport · Zhengzhou, China
- SEA — Seattle Tacoma International Airport · Seattle, United States
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 CGO
- LYA · Luoyang Airport84 mi away
- CIH · Changzhi Airport126 mi away
- NNY · Nanyang Jiangying Airport128 mi away
- HDG · Handan Airport142 mi away
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is CGO from SEA?
The flight distance from Zhengzhou (CGO) to Seattle (SEA) is 5,794 miles (9,324 km, 5,034 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGO to SEA?
A nonstop flight takes about 11h 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 Zhengzhou and Seattle?
Seattle is 15 hours behind Zhengzhou.
What is the cheapest way to fly from CGO to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGO–SEA that never appear on search engines, with no booking fees.