# Distance between Singapore (SIN) and Dong Hoi (VDH)

Flight distance from Singapore to Dong Hoi (Singapore Changi Airport – Dong Hoi Airport) is 1125 miles / 1810 kilometers / 978 nautical miles. Estimated flight time is 2 hours 37 minutes.

Driving distance from Singapore (SIN) to Dong Hoi (VDH) is 1811 miles / 2915 kilometers and travel time by car is about 33 hours 49 minutes.

## Map of flight path and driving directions from Singapore to Dong Hoi.

Shortest flight path between Singapore Changi Airport (SIN) and Dong Hoi Airport (VDH).

## How far is Dong Hoi from Singapore?

There are several ways to calculate distances between Singapore and Dong Hoi. Here are two common methods:

Vincenty's formula (applied above)
• 1124.957 miles
• 1810.443 kilometers
• 977.561 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
• 1130.717 miles
• 1819.713 kilometers
• 982.566 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).

## Airport information

A Singapore Changi Airport
City: Singapore
Country: Singapore
IATA Code: SIN
ICAO Code: WSSS
Coordinates: 1°21′0″N, 103°59′38″E

B Dong Hoi Airport
City: Dong Hoi
Country: Vietnam
IATA Code: VDH
ICAO Code: VVDH
Coordinates: 17°30′54″N, 106°35′26″E

## Time difference and current local times

The time difference between Singapore and Dong Hoi is 1 hour. Dong Hoi is 1 hour behind Singapore.

+08

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 158 kg (348 pounds).

## Frequent Flyer Miles Calculator

Singapore (SIN) → Dong Hoi (VDH).

Distance:
1125
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1125

Round trip?