How far is Sado from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and Sado (Sado Airport) is 637 miles / 1024 kilometers / 553 nautical miles.

The driving distance from Seoul (GMP) to Sado (SDS) is 1151 miles / 1853 kilometers, and travel time by car is about 27 hours 14 minutes.

Distance from Seoul to Sado

There are several ways to calculate the distance from Seoul to Sado. Here are two standard methods:

Vincenty's formula (applied above)

• 636.508 miles
• 1024.361 kilometers
• 553.111 nautical miles

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

Haversine formula

• 635.005 miles
• 1021.941 kilometers
• 551.804 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).

How long does it take to fly from Seoul to Sado?

The estimated flight time from Seoul Gimpo International Airport to Sado Airport is 1 hour and 42 minutes.

What is the time difference between Seoul and Sado?

There is no time difference between Seoul and Sado.

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Sado Airport (SDS)

On average, flying from Seoul to Sado generates about 117 kg of CO2 per passenger, and 117 kilograms equals 258 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seoul to Sado

See the map of the shortest flight path between Seoul Gimpo International Airport (GMP) and Sado Airport (SDS).

Airport information

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

Destination	Sado Airport
City:	Sado
Country:	Japan
IATA Code:	SDS
ICAO Code:	RJSD
Coordinates:	38°3′36″N, 138°24′50″E