Air Miles Calculator

Distance between Dallas, TX (DFW) and Seoul (GMP)

Flight distance from Dallas to Seoul (Dallas/Fort Worth International Airport – Seoul Gimpo International Airport) is 6825 miles / 10984 kilometers / 5931 nautical miles. Estimated flight time is 13 hours 25 minutes.

Map of flight path from Dallas to Seoul.

Shortest flight path between Dallas/Fort Worth International Airport (DFW) and Seoul Gimpo International Airport (GMP).

How far is Seoul from Dallas?

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

Vincenty's formula (applied above)
  • 6824.929 miles
  • 10983.659 kilometers
  • 5930.701 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
  • 6810.910 miles
  • 10961.098 kilometers
  • 5918.519 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 Dallas/Fort Worth International Airport
City: Dallas, TX
Country: United States Flag of United States
IATA Code: DFW
ICAO Code: KDFW
Coordinates: 32°53′48″N, 97°2′16″W

B Seoul Gimpo International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: GMP
ICAO Code: RKSS
Coordinates: 37°33′29″N, 126°47′27″E

Time difference and current local times

The time difference between Dallas and Seoul is 15 hours. Seoul is 15 hours ahead of Dallas.

Time Difference

Dallas, TX

 CST

Seoul

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 830 kg (1 830 pounds).

Frequent Flyer Miles Calculator

Dallas (DFW) → Seoul (GMP).

Distance:
6825
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6825

Round trip?