How far is Roi Et from Hiroshima?

The distance between Hiroshima (Hiroshima Airport) and Roi Et (Roi Et Airport) is 2204 miles / 3547 kilometers / 1915 nautical miles.

The driving distance from Hiroshima (HIJ) to Roi Et (ROI) is 3577 miles / 5756 kilometers, and travel time by car is about 70 hours 50 minutes.

Distance from Hiroshima to Roi Et

There are several ways to calculate the distance from Hiroshima to Roi Et. Here are two standard methods:

Vincenty's formula (applied above)

• 2203.739 miles
• 3546.574 kilometers
• 1914.997 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

• 2203.860 miles
• 3546.768 kilometers
• 1915.102 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 Hiroshima to Roi Et?

The estimated flight time from Hiroshima Airport to Roi Et Airport is 4 hours and 40 minutes.

What is the time difference between Hiroshima and Roi Et?

The time difference between Hiroshima and Roi Et is 2 hours. Roi Et is 2 hours behind Hiroshima.

Flight carbon footprint between Hiroshima Airport (HIJ) and Roi Et Airport (ROI)

On average, flying from Hiroshima to Roi Et generates about 241 kg of CO2 per passenger, and 241 kilograms equals 531 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hiroshima to Roi Et

See the map of the shortest flight path between Hiroshima Airport (HIJ) and Roi Et Airport (ROI).

Airport information

Origin	Hiroshima Airport
City:	Hiroshima
Country:	Japan
IATA Code:	HIJ
ICAO Code:	RJOA
Coordinates:	34°26′9″N, 132°55′8″E

Destination	Roi Et Airport
City:	Roi Et
Country:	Thailand
IATA Code:	ROI
ICAO Code:	VTUV
Coordinates:	16°7′0″N, 103°46′26″E