How far is Vientiane from Hami?

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

The driving distance from Hami (HMI) to Vientiane (VTE) is 2625 miles / 4224 kilometers, and travel time by car is about 48 hours 40 minutes.

Distance from Hami to Vientiane

There are several ways to calculate the distance from Hami to Vientiane. 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 Hami to Vientiane?

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

What is the time difference between Hami and Vientiane?

The time difference between Hami and Vientiane is 1 hour. Vientiane is 1 hour behind Hami.

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

On average, flying from Hami to Vientiane 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 Hami to Vientiane

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

Airport information

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

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