How far is Rayong from Nan?

The distance between Nan (Nan Nakhon Airport) and Rayong (U-Tapao International Airport) is 422 miles / 679 kilometers / 366 nautical miles.

The driving distance from Nan (NNT) to Rayong (UTP) is 513 miles / 826 kilometers, and travel time by car is about 10 hours 55 minutes.

Distance from Nan to Rayong

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

Vincenty's formula (applied above)

• 421.614 miles
• 678.523 kilometers
• 366.373 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

• 423.661 miles
• 681.817 kilometers
• 368.152 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 Nan to Rayong?

The estimated flight time from Nan Nakhon Airport to U-Tapao International Airport is 1 hour and 17 minutes.

What is the time difference between Nan and Rayong?

There is no time difference between Nan and Rayong.

Flight carbon footprint between Nan Nakhon Airport (NNT) and U-Tapao International Airport (UTP)

On average, flying from Nan to Rayong generates about 87 kg of CO2 per passenger, and 87 kilograms equals 192 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Nan to Rayong

See the map of the shortest flight path between Nan Nakhon Airport (NNT) and U-Tapao International Airport (UTP).

Airport information

Origin	Nan Nakhon Airport
City:	Nan
Country:	Thailand
IATA Code:	NNT
ICAO Code:	VTCN
Coordinates:	18°48′28″N, 100°46′58″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