How far is Ha Long from Lancang Lahu Autonomous County?
The distance between Lancang Lahu Autonomous County (Lancang Jingmai Airport) and Ha Long (Van Don International Airport) is 498 miles / 802 kilometers / 433 nautical miles.
The driving distance from Lancang Lahu Autonomous County (JMJ) to Ha Long (VDO) is 706 miles / 1136 kilometers, and travel time by car is about 14 hours 22 minutes.
Lancang Jingmai Airport – Van Don International Airport
Search flights
Distance from Lancang Lahu Autonomous County to Ha Long
There are several ways to calculate the distance from Lancang Lahu Autonomous County to Ha Long. Here are two standard methods:
Vincenty's formula (applied above)- 498.230 miles
- 801.824 kilometers
- 432.950 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- 497.538 miles
- 800.709 kilometers
- 432.348 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 Lancang Lahu Autonomous County to Ha Long?
The estimated flight time from Lancang Jingmai Airport to Van Don International Airport is 1 hour and 26 minutes.
What is the time difference between Lancang Lahu Autonomous County and Ha Long?
Flight carbon footprint between Lancang Jingmai Airport (JMJ) and Van Don International Airport (VDO)
On average, flying from Lancang Lahu Autonomous County to Ha Long generates about 98 kg of CO2 per passenger, and 98 kilograms equals 217 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lancang Lahu Autonomous County to Ha Long
See the map of the shortest flight path between Lancang Jingmai Airport (JMJ) and Van Don International Airport (VDO).
Airport information
| Origin | Lancang Jingmai Airport |
|---|---|
| City: | Lancang Lahu Autonomous County |
| Country: | China  |
| IATA Code: | JMJ |
| ICAO Code: | ZPJM |
| Coordinates: | 22°24′56″N, 99°47′11″E |
| Destination | Van Don International Airport |
|---|---|
| City: | Ha Long |
| Country: | Vietnam  |
| IATA Code: | VDO |
| ICAO Code: | VVVD |
| Coordinates: | 21°7′4″N, 107°24′51″E |