How far is Yingkou from Roi Et?

The distance between Roi Et (Roi Et Airport) and Yingkou (Yingkou Lanqi Airport) is 2018 miles / 3248 kilometers / 1754 nautical miles.

The driving distance from Roi Et (ROI) to Yingkou (YKH) is 2583 miles / 4157 kilometers, and travel time by car is about 48 hours 35 minutes.

Distance from Roi Et to Yingkou

There are several ways to calculate the distance from Roi Et to Yingkou. Here are two standard methods:

Vincenty's formula (applied above)

• 2018.111 miles
• 3247.834 kilometers
• 1753.690 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

• 2021.528 miles
• 3253.334 kilometers
• 1756.660 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 Roi Et to Yingkou?

The estimated flight time from Roi Et Airport to Yingkou Lanqi Airport is 4 hours and 19 minutes.

What is the time difference between Roi Et and Yingkou?

The time difference between Roi Et and Yingkou is 1 hour. Yingkou is 1 hour ahead of Roi Et.

Flight carbon footprint between Roi Et Airport (ROI) and Yingkou Lanqi Airport (YKH)

On average, flying from Roi Et to Yingkou generates about 220 kg of CO2 per passenger, and 220 kilograms equals 484 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Roi Et to Yingkou

See the map of the shortest flight path between Roi Et Airport (ROI) and Yingkou Lanqi Airport (YKH).

Airport information

Origin	Roi Et Airport
City:	Roi Et
Country:	Thailand
IATA Code:	ROI
ICAO Code:	VTUV
Coordinates:	16°7′0″N, 103°46′26″E

Destination	Yingkou Lanqi Airport
City:	Yingkou
Country:	China
IATA Code:	YKH
ICAO Code:	ZYYK
Coordinates:	40°32′33″N, 122°21′30″E