How far is Dong Hoi from Sanya?
The distance between Sanya (Sanya Phoenix International Airport) and Dong Hoi (Dong Hoi Airport) is 194 miles / 311 kilometers / 168 nautical miles.
The driving distance from Sanya (SYX) to Dong Hoi (VDH) is 896 miles / 1442 kilometers, and travel time by car is about 21 hours 6 minutes.
Sanya Phoenix International Airport – Dong Hoi Airport
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Distance from Sanya to Dong Hoi
There are several ways to calculate the distance from Sanya to Dong Hoi. 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 Sanya to Dong Hoi?
The estimated flight time from Sanya Phoenix International Airport to Dong Hoi Airport is 51 minutes.
What is the time difference between Sanya and Dong Hoi?
The time difference between Sanya and Dong Hoi is 1 hour. Dong Hoi is 1 hour behind Sanya.
Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Dong Hoi Airport (VDH)
On average, flying from Sanya to Dong Hoi 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 Sanya to Dong Hoi
See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Dong Hoi Airport (VDH).
Airport information
| Origin | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′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 |