How far is Rayong from Okayama?

The distance between Okayama (Okayama Airport) and Rayong (U-Tapao International Airport) is 2557 miles / 4114 kilometers / 2222 nautical miles.

The driving distance from Okayama (OKJ) to Rayong (UTP) is 4008 miles / 6450 kilometers, and travel time by car is about 78 hours 57 minutes.

Distance from Okayama to Rayong

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

Vincenty's formula (applied above)

• 2556.532 miles
• 4114.340 kilometers
• 2221.566 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

• 2557.295 miles
• 4115.568 kilometers
• 2222.229 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 Okayama to Rayong?

The estimated flight time from Okayama Airport to U-Tapao International Airport is 5 hours and 20 minutes.

What is the time difference between Okayama and Rayong?

The time difference between Okayama and Rayong is 2 hours. Rayong is 2 hours behind Okayama.

Flight carbon footprint between Okayama Airport (OKJ) and U-Tapao International Airport (UTP)

On average, flying from Okayama to Rayong generates about 282 kg of CO2 per passenger, and 282 kilograms equals 621 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Okayama to Rayong

See the map of the shortest flight path between Okayama Airport (OKJ) and U-Tapao International Airport (UTP).

Airport information

Origin	Okayama Airport
City:	Okayama
Country:	Japan
IATA Code:	OKJ
ICAO Code:	RJOB
Coordinates:	34°45′24″N, 133°51′17″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