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How far is Ranong from Seoul?

The distance between Seoul (Seoul Incheon International Airport) and Ranong (Ranong Airport) is 2577 miles / 4148 kilometers / 2240 nautical miles.

The driving distance from Seoul (ICN) to Ranong (UNN) is 3706 miles / 5965 kilometers, and travel time by car is about 69 hours 39 minutes.

Seoul Incheon International Airport – Ranong Airport

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2577
Miles
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4148
Kilometers
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2240
Nautical miles

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Distance from Seoul to Ranong

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

Vincenty's formula (applied above)
  • 2577.458 miles
  • 4148.017 kilometers
  • 2239.750 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
  • 2580.947 miles
  • 4153.632 kilometers
  • 2242.782 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 Ranong?

The estimated flight time from Seoul Incheon International Airport to Ranong Airport is 5 hours and 22 minutes.

Flight carbon footprint between Seoul Incheon International Airport (ICN) and Ranong Airport (UNN)

On average, flying from Seoul to Ranong generates about 284 kg of CO2 per passenger, and 284 kilograms equals 627 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 Ranong

See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Ranong Airport (UNN).

Airport information

Origin Seoul Incheon International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: ICN
ICAO Code: RKSI
Coordinates: 37°27′36″N, 126°26′26″E
Destination Ranong Airport
City: Ranong
Country: Thailand Flag of Thailand
IATA Code: UNN
ICAO Code: VTSR
Coordinates: 9°46′39″N, 98°35′7″E