# Distance between Rayong (UTP) and Sukhothai (THS)

Flight distance from Rayong to Sukhothai (U-Tapao International Airport – Sukhothai Airport) is 323 miles / 520 kilometers / 281 nautical miles. Estimated flight time is 1 hour 6 minutes.

Driving distance from Rayong (UTP) to Sukhothai (THS) is 375 miles / 604 kilometers and travel time by car is about 7 hours 12 minutes.

## Map of flight path and driving directions from Rayong to Sukhothai.

Shortest flight path between U-Tapao International Airport (UTP) and Sukhothai Airport (THS).

## How far is Sukhothai from Rayong?

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

Vincenty's formula (applied above)
• 323.265 miles
• 520.245 kilometers
• 280.910 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
• 324.740 miles
• 522.618 kilometers
• 282.191 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 Sukhothai Airport
City: Sukhothai
Country: Thailand
IATA Code: THS
ICAO Code: VTPO
Coordinates: 17°14′16″N, 99°49′5″E

## Time difference and current local times

There is no time difference between Rayong and Sukhothai.

+07

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 73 kg (160 pounds).

## Frequent Flyer Miles Calculator

Rayong (UTP) → Sukhothai (THS).

Distance:
323
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
323

Round trip?