How far is Roi Et from Toyama?

The distance between Toyama (Toyama Airport) and Roi Et (Roi Et Airport) is 2487 miles / 4003 kilometers / 2161 nautical miles.

The driving distance from Toyama (TOY) to Roi Et (ROI) is 3944 miles / 6347 kilometers, and travel time by car is about 77 hours 45 minutes.

Distance from Toyama to Roi Et

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

Vincenty's formula (applied above)

• 2487.082 miles
• 4002.570 kilometers
• 2161.215 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

• 2486.942 miles
• 4002.345 kilometers
• 2161.093 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 Toyama to Roi Et?

The estimated flight time from Toyama Airport to Roi Et Airport is 5 hours and 12 minutes.

What is the time difference between Toyama and Roi Et?

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

Flight carbon footprint between Toyama Airport (TOY) and Roi Et Airport (ROI)

On average, flying from Toyama to Roi Et generates about 274 kg of CO2 per passenger, and 274 kilograms equals 603 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

Airport information

Origin	Toyama Airport
City:	Toyama
Country:	Japan
IATA Code:	TOY
ICAO Code:	RJNT
Coordinates:	36°38′53″N, 137°11′16″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