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ICN to CGO: distance & flight time
Seoul (Incheon International Airport) → Zhengzhou (Zhengzhou Xinzheng International Airport)
733 mi
1,180 km · 637 nm
2h 4m
estimated nonstop flight time
-1h
time difference · heading west
See live ICN→CGO fares Phone-only fares on this route — call free
Flight time details
733 miles nonstop takes roughly 2h 4m 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
- ICN — Incheon 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 ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 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 ICN from CGO?
The flight distance from Seoul (ICN) to Zhengzhou (CGO) is 733 miles (1,180 km, 637 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to CGO?
A nonstop flight takes about 2h 4m 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 ICN to CGO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–CGO that never appear on search engines, with no booking fees.