How far is Roi Et from Nantong?

The distance between Nantong (Nantong Xingdong Airport) and Roi Et (Roi Et Airport) is 1540 miles / 2479 kilometers / 1339 nautical miles.

The driving distance from Nantong (NTG) to Roi Et (ROI) is 1988 miles / 3200 kilometers, and travel time by car is about 37 hours 51 minutes.

Distance from Nantong to Roi Et

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

Vincenty's formula (applied above)

• 1540.498 miles
• 2479.191 kilometers
• 1338.656 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

• 1542.272 miles
• 2482.046 kilometers
• 1340.198 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 Nantong to Roi Et?

The estimated flight time from Nantong Xingdong Airport to Roi Et Airport is 3 hours and 25 minutes.

What is the time difference between Nantong and Roi Et?

The time difference between Nantong and Roi Et is 1 hour. Roi Et is 1 hour behind Nantong.

Flight carbon footprint between Nantong Xingdong Airport (NTG) and Roi Et Airport (ROI)

On average, flying from Nantong to Roi Et generates about 182 kg of CO2 per passenger, and 182 kilograms equals 401 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Nantong Xingdong Airport (NTG) and Roi Et Airport (ROI).

Airport information

Origin	Nantong Xingdong Airport
City:	Nantong
Country:	China
IATA Code:	NTG
ICAO Code:	ZSNT
Coordinates:	32°4′14″N, 120°58′33″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