How far is Roi Et from Huai'an?
The distance between Huai'an (Huai'an Lianshui International Airport) and Roi Et (Roi Et Airport) is 1548 miles / 2490 kilometers / 1345 nautical miles.
The driving distance from Huai'an (HIA) to Roi Et (ROI) is 1980 miles / 3187 kilometers, and travel time by car is about 37 hours 36 minutes.
Huai'an Lianshui International Airport – Roi Et Airport
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Distance from Huai'an to Roi Et
There are several ways to calculate the distance from Huai'an to Roi Et. Here are two standard methods:
Vincenty's formula (applied above)- 1547.515 miles
- 2490.484 kilometers
- 1344.754 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- 1550.105 miles
- 2494.653 kilometers
- 1347.005 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 Huai'an to Roi Et?
The estimated flight time from Huai'an Lianshui International Airport to Roi Et Airport is 3 hours and 25 minutes.
What is the time difference between Huai'an and Roi Et?
The time difference between Huai'an and Roi Et is 1 hour. Roi Et is 1 hour behind Huai'an.
Flight carbon footprint between Huai'an Lianshui International Airport (HIA) and Roi Et Airport (ROI)
On average, flying from Huai'an to Roi Et generates about 182 kg of CO2 per passenger, and 182 kilograms equals 402 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Huai'an to Roi Et
See the map of the shortest flight path between Huai'an Lianshui International Airport (HIA) and Roi Et Airport (ROI).
Airport information
| Origin | Huai'an Lianshui International Airport |
|---|---|
| City: | Huai'an |
| Country: | China  |
| IATA Code: | HIA |
| ICAO Code: | ZSSH |
| Coordinates: | 33°47′26″N, 119°7′30″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 |