# Distance between Dien Bien Phu (DIN) and Roi Et (ROI)

Flight distance from Dien Bien Phu to Roi Et (Điện Biên Phủ Airport – Roi Et Airport) is 367 miles / 590 kilometers / 319 nautical miles. Estimated flight time is 1 hour 11 minutes.

Driving distance from Dien Bien Phu (DIN) to Roi Et (ROI) is 642 miles / 1033 kilometers and travel time by car is about 14 hours 5 minutes.

367
Miles
590
Kilometers
319
Nautical miles
1 h 11 min

## How far is Roi Et from Dien Bien Phu?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 366.651 miles
• 590.068 kilometers
• 318.611 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 368.284 miles
• 592.695 kilometers
• 320.030 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 Dien Bien Phu to Roi Et?

Estimated flight time from Điện Biên Phủ Airport to Roi Et Airport is 1 hour 11 minutes.

## What is the time difference between Dien Bien Phu and Roi Et?

There is no time difference between Dien Bien Phu and Roi Et.

## Flight carbon footprint between Điện Biên Phủ Airport (DIN) and Roi Et Airport (ROI)

On average flying from Dien Bien Phu to Roi Et generates about 79 kg of CO2 per passenger, 79 kilograms is equal to 174 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Dien Bien Phu to Roi Et

Shortest flight path between Điện Biên Phủ Airport (DIN) and Roi Et Airport (ROI).

## Airport information

Origin Điện Biên Phủ Airport
City: Dien Bien Phu
Country: Vietnam
IATA Code: DIN
ICAO Code: VVDB
Coordinates: 21°23′50″N, 103°0′28″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