How far is Hami from Vientiane?

The distance between Vientiane (Wattay International Airport) and Hami (Hami Airport) is 1790 miles / 2881 kilometers / 1555 nautical miles.

The driving distance from Vientiane (VTE) to Hami (HMI) is 2623 miles / 4221 kilometers, and travel time by car is about 48 hours 20 minutes.

Distance from Vientiane to Hami

There are several ways to calculate the distance from Vientiane to Hami. Here are two standard methods:

Vincenty's formula (applied above)

• 1790.007 miles
• 2880.736 kilometers
• 1555.473 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

• 1794.539 miles
• 2888.030 kilometers
• 1559.412 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 Vientiane to Hami?

The estimated flight time from Wattay International Airport to Hami Airport is 3 hours and 53 minutes.

What is the time difference between Vientiane and Hami?

The time difference between Vientiane and Hami is 1 hour. Hami is 1 hour ahead of Vientiane.

Flight carbon footprint between Wattay International Airport (VTE) and Hami Airport (HMI)

On average, flying from Vientiane to Hami generates about 199 kg of CO2 per passenger, and 199 kilograms equals 439 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Vientiane to Hami

See the map of the shortest flight path between Wattay International Airport (VTE) and Hami Airport (HMI).

Airport information

Origin	Wattay International Airport
City:	Vientiane
Country:	Laos
IATA Code:	VTE
ICAO Code:	VLVT
Coordinates:	17°59′17″N, 102°33′46″E

Destination	Hami Airport
City:	Hami
Country:	China
IATA Code:	HMI
ICAO Code:	ZWHM
Coordinates:	42°50′29″N, 93°40′9″E