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How far is Udon Thani from Riga?

The distance between Riga (Riga International Airport) and Udon Thani (Udon Thani International Airport) is 4801 miles / 7727 kilometers / 4172 nautical miles.

Riga International Airport – Udon Thani International Airport

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4801
Miles
Distance arrow
7727
Kilometers
Distance arrow
4172
Nautical miles

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Distance from Riga to Udon Thani

There are several ways to calculate the distance from Riga to Udon Thani. Here are two standard methods:

Vincenty's formula (applied above)
  • 4801.407 miles
  • 7727.116 kilometers
  • 4172.309 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
  • 4796.950 miles
  • 7719.942 kilometers
  • 4168.435 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 Riga to Udon Thani?

The estimated flight time from Riga International Airport to Udon Thani International Airport is 9 hours and 35 minutes.

Flight carbon footprint between Riga International Airport (RIX) and Udon Thani International Airport (UTH)

On average, flying from Riga to Udon Thani generates about 558 kg of CO2 per passenger, and 558 kilograms equals 1 230 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Riga to Udon Thani

See the map of the shortest flight path between Riga International Airport (RIX) and Udon Thani International Airport (UTH).

Airport information

Origin Riga International Airport
City: Riga
Country: Latvia Flag of Latvia
IATA Code: RIX
ICAO Code: EVRA
Coordinates: 56°55′24″N, 23°58′15″E
Destination Udon Thani International Airport
City: Udon Thani
Country: Thailand Flag of Thailand
IATA Code: UTH
ICAO Code: VTUD
Coordinates: 17°23′11″N, 102°47′16″E