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GMP to CGO: distance & flight time
Seoul (Gimpo International Airport) → Zhengzhou (Zhengzhou Xinzheng International Airport)
753 mi
1,211 km · 654 nm
2h 6m
estimated nonstop flight time
-1h
time difference · heading west
See live GMP→CGO fares Phone-only fares on this route — call free
Flight time details
753 miles nonstop takes roughly 2h 6m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- CGO — Zhengzhou Xinzheng International Airport · Zhengzhou, 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 GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Near CGO
- LYA · Luoyang Airport84 mi away
- CIH · Changzhi Airport126 mi away
- NNY · Nanyang Jiangying Airport128 mi away
- HDG · Handan Airport142 mi away
Frequently asked questions
How far is GMP from CGO?
The flight distance from Seoul (GMP) to Zhengzhou (CGO) is 753 miles (1,211 km, 654 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to CGO?
A nonstop flight takes about 2h 6m 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 Seoul and Zhengzhou?
Zhengzhou is 1 hour behind Seoul.
What is the cheapest way to fly from GMP to CGO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–CGO that never appear on search engines, with no booking fees.