# Distance between Rayong (UTP) and Mae Hong Son (HGN)

Flight distance from Rayong to Mae Hong Son (U-Tapao International Airport – Mae Hong Son Airport) is 498 miles / 801 kilometers / 433 nautical miles. Estimated flight time is 1 hour 26 minutes.

Driving distance from Rayong (UTP) to Mae Hong Son (HGN) is 648 miles / 1043 kilometers and travel time by car is about 13 hours 14 minutes.

## Map of flight path and driving directions from Rayong to Mae Hong Son.

Shortest flight path between U-Tapao International Airport (UTP) and Mae Hong Son Airport (HGN).

## How far is Mae Hong Son from Rayong?

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

Vincenty's formula (applied above)
• 497.822 miles
• 801.167 kilometers
• 432.595 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
• 499.726 miles
• 804.231 kilometers
• 434.250 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
IATA Code: UTP
ICAO Code: VTBU
Coordinates: 12°40′47″N, 101°0′17″E

B Mae Hong Son Airport
City: Mae Hong Son
Country: Thailand
IATA Code: HGN
ICAO Code: VTCH
Coordinates: 19°18′4″N, 97°58′32″E

## Time difference and current local times

There is no time difference between Rayong and Mae Hong Son.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 98 kg (217 pounds).

## Frequent Flyer Miles Calculator

Rayong (UTP) → Mae Hong Son (HGN).

Distance:
498
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
498

Round trip?