How far is Nan from Rayong?

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

The driving distance from Rayong (UTP) to Nan (NNT) is 514 miles / 827 kilometers, and travel time by car is about 10 hours 51 minutes.

Distance from Rayong to Nan

There are several ways to calculate the distance from Rayong to Nan. 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 Rayong to Nan?

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

What is the time difference between Rayong and Nan?

There is no time difference between Rayong and Nan.

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

On average, flying from Rayong to Nan 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 Rayong to Nan

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

Airport information

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

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