Air Miles Calculator

Distance between Hanoi (HAN) and Rayong (UTP)

Distance from Hanoi to Rayong (Noi Bai International Airport – U-Tapao International Airport) is 668 miles / 1074 kilometers / 580 nautical miles.

How far is Rayong from Hanoi?

There are several ways to calculate distances between Hanoi and Rayong. Here are two common methods:

Vincenty's formula (applied above)
  • 667.653 miles
  • 1074.483 kilometers
  • 580.175 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
  • 669.893 miles
  • 1078.088 kilometers
  • 582.121 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).

Flight duration

Estimated flight time from Noi Bai International Airport (HAN) to U-Tapao International Airport (UTP) is 1 hour 45 minutes.

Time difference and current local times

There is no time difference between Hanoi and Rayong.

Time Difference

Hanoi
Rayong

Hanoi

 +07

Rayong

 +07

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 121 kg (267 pounds).

Airport information


A Noi Bai International Airport
City: Hanoi
Country: Vietnam Flag of Vietnam
IATA Code: HAN
ICAO Code: VVNB
Coordinates: 21°13′16″N, 105°48′25″E

B 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

Hanoi to Rayong flight path

Shortest flight path between Noi Bai International Airport (HAN) and U-Tapao International Airport (UTP).

Frequent Flyer Miles Calculator

Hanoi (HAN) → Rayong (UTP).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
668
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
668

Round trip?