Air Miles Calculator

Distance between Rayong (UTP) and Nan (NNT)

Flight distance from Rayong to Nan (U-Tapao International Airport – Nan Nakhon Airport) is 422 miles / 679 kilometers / 366 nautical miles. Estimated flight time is 1 hour 17 minutes.

Driving distance from Rayong (UTP) to Nan (NNT) is 515 miles / 829 kilometers and travel time by car is about 10 hours 24 minutes.

Map of flight path and driving directions from Rayong to Nan.

Shortest flight path between U-Tapao International Airport (UTP) and Nan Nakhon Airport (NNT).

How far is Nan from Rayong?

There are several ways to calculate distances between Rayong and Nan. Here are two common 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 earth.

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).

Airport information


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

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

Time difference and current local times

There is no time difference between Rayong and Nan.

Time Difference

Rayong

 +07

Nan

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 87 kg (192 pounds).

Frequent Flyer Miles Calculator

Rayong (UTP) → Nan (NNT).

Distance:
422
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
422

Round trip?