# Distance between Nanyang (NNY) and Seoul (ICN)

Flight distance from Nanyang to Seoul (Nanyang Jiangying Airport – Seoul Incheon International Airport) is 840 miles / 1352 kilometers / 730 nautical miles. Estimated flight time is 2 hours 5 minutes.

Driving distance from Nanyang (NNY) to Seoul (ICN) is 2025 miles / 3259 kilometers and travel time by car is about 131 hours 3 minutes.

## Map of flight path and driving directions from Nanyang to Seoul.

Shortest flight path between Nanyang Jiangying Airport (NNY) and Seoul Incheon International Airport (ICN).

## How far is Seoul from Nanyang?

There are several ways to calculate distances between Nanyang and Seoul. Here are two common methods:

Vincenty's formula (applied above)
• 839.837 miles
• 1351.587 kilometers
• 729.799 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 838.475 miles
• 1349.395 kilometers
• 728.615 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

## Airport information

A Nanyang Jiangying Airport
City: Nanyang
Country: China
IATA Code: NNY
ICAO Code: ZHNY
Coordinates: 32°58′50″N, 112°36′53″E

B Seoul Incheon International Airport
City: Seoul
Country: South Korea
IATA Code: ICN
ICAO Code: RKSI
Coordinates: 37°27′36″N, 126°26′26″E

## Time difference and current local times

The time difference between Nanyang and Seoul is 1 hour. Seoul is 1 hour ahead of Nanyang.

CST

KST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 138 kg (305 pounds).

## Frequent Flyer Miles Calculator

Nanyang (NNY) → Seoul (ICN).

Distance:
840
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
840

Round trip?