How far is Sanya from Dong Hoi?
The distance between Dong Hoi (Dong Hoi Airport) and Sanya (Sanya Phoenix International Airport) is 194 miles / 311 kilometers / 168 nautical miles.
The driving distance from Dong Hoi (VDH) to Sanya (SYX) is 895 miles / 1440 kilometers, and travel time by car is about 21 hours 12 minutes.
Dong Hoi Airport – Sanya Phoenix International Airport
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Distance from Dong Hoi to Sanya
There are several ways to calculate the distance from Dong Hoi to Sanya. Here are two standard methods:
Vincenty's formula (applied above)- 193.502 miles
- 311.411 kilometers
- 168.149 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- 193.317 miles
- 311.114 kilometers
- 167.988 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 Dong Hoi to Sanya?
The estimated flight time from Dong Hoi Airport to Sanya Phoenix International Airport is 51 minutes.
What is the time difference between Dong Hoi and Sanya?
The time difference between Dong Hoi and Sanya is 1 hour. Sanya is 1 hour ahead of Dong Hoi.
Flight carbon footprint between Dong Hoi Airport (VDH) and Sanya Phoenix International Airport (SYX)
On average, flying from Dong Hoi to Sanya generates about 53 kg of CO2 per passenger, and 53 kilograms equals 118 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dong Hoi to Sanya
See the map of the shortest flight path between Dong Hoi Airport (VDH) and Sanya Phoenix International Airport (SYX).
Airport information
| Origin | Dong Hoi Airport |
|---|---|
| City: | Dong Hoi |
| Country: | Vietnam  |
| IATA Code: | VDH |
| ICAO Code: | VVDH |
| Coordinates: | 17°30′54″N, 106°35′26″E |
| Destination | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″E |