How far is Dong Hoi from Ko Samui?
The distance between Ko Samui (Samui Airport) and Dong Hoi (Dong Hoi Airport) is 702 miles / 1129 kilometers / 610 nautical miles.
Samui Airport – Dong Hoi Airport
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Distance from Ko Samui to Dong Hoi
There are several ways to calculate the distance from Ko Samui to Dong Hoi. Here are two standard methods:
Vincenty's formula (applied above)- 701.752 miles
- 1129.360 kilometers
- 609.805 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- 703.555 miles
- 1132.261 kilometers
- 611.372 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 Ko Samui to Dong Hoi?
The estimated flight time from Samui Airport to Dong Hoi Airport is 1 hour and 49 minutes.
What is the time difference between Ko Samui and Dong Hoi?
Flight carbon footprint between Samui Airport (USM) and Dong Hoi Airport (VDH)
On average, flying from Ko Samui to Dong Hoi generates about 125 kg of CO2 per passenger, and 125 kilograms equals 275 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Ko Samui to Dong Hoi
See the map of the shortest flight path between Samui Airport (USM) and Dong Hoi Airport (VDH).
Airport information
| Origin | Samui Airport |
|---|---|
| City: | Ko Samui |
| Country: | Thailand  |
| IATA Code: | USM |
| ICAO Code: | VTSM |
| Coordinates: | 9°32′52″N, 100°3′43″E |
| Destination | Dong Hoi Airport |
|---|---|
| City: | Dong Hoi |
| Country: | Vietnam  |
| IATA Code: | VDH |
| ICAO Code: | VVDH |
| Coordinates: | 17°30′54″N, 106°35′26″E |