How far is Rayong from Roi Et?

The distance between Roi Et (Roi Et Airport) and Rayong (U-Tapao International Airport) is 300 miles / 483 kilometers / 261 nautical miles.

The driving distance from Roi Et (ROI) to Rayong (UTP) is 374 miles / 602 kilometers, and travel time by car is about 7 hours 42 minutes.

Distance from Roi Et to Rayong

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

Vincenty's formula (applied above)

• 300.418 miles
• 483.476 kilometers
• 261.056 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

• 301.194 miles
• 484.725 kilometers
• 261.731 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 Rayong?

The estimated flight time from Roi Et Airport to U-Tapao International Airport is 1 hour and 4 minutes.

What is the time difference between Roi Et and Rayong?

There is no time difference between Roi Et and Rayong.

Flight carbon footprint between Roi Et Airport (ROI) and U-Tapao International Airport (UTP)

On average, flying from Roi Et to Rayong generates about 69 kg of CO2 per passenger, and 69 kilograms equals 153 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 Rayong

See the map of the shortest flight path between Roi Et Airport (ROI) and U-Tapao International Airport (UTP).

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	U-Tapao International Airport
City:	Rayong
Country:	Thailand
IATA Code:	UTP
ICAO Code:	VTBU
Coordinates:	12°40′47″N, 101°0′17″E