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How far is Vientiane from Tehran?

The distance between Tehran (Tehran Imam Khomeini International Airport) and Vientiane (Wattay International Airport) is 3356 miles / 5401 kilometers / 2916 nautical miles.

The driving distance from Tehran (IKA) to Vientiane (VTE) is 4826 miles / 7767 kilometers, and travel time by car is about 95 hours 38 minutes.

Tehran Imam Khomeini International Airport – Wattay International Airport

Distance arrow
3356
Miles
Distance arrow
5401
Kilometers
Distance arrow
2916
Nautical miles
Flight time duration
6 h 51 min
Time Difference
3 h 30 min
CO2 emission
377 kg

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Distance from Tehran to Vientiane

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

Vincenty's formula (applied above)
  • 3355.719 miles
  • 5400.507 kilometers
  • 2916.040 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
  • 3351.988 miles
  • 5394.501 kilometers
  • 2912.798 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 Tehran to Vientiane?

The estimated flight time from Tehran Imam Khomeini International Airport to Wattay International Airport is 6 hours and 51 minutes.

Flight carbon footprint between Tehran Imam Khomeini International Airport (IKA) and Wattay International Airport (VTE)

On average, flying from Tehran to Vientiane generates about 377 kg of CO2 per passenger, and 377 kilograms equals 831 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Tehran to Vientiane

See the map of the shortest flight path between Tehran Imam Khomeini International Airport (IKA) and Wattay International Airport (VTE).

Airport information

Origin Tehran Imam Khomeini International Airport
City: Tehran
Country: Iran Flag of Iran
IATA Code: IKA
ICAO Code: OIIE
Coordinates: 35°24′57″N, 51°9′7″E
Destination Wattay International Airport
City: Vientiane
Country: Laos Flag of Laos
IATA Code: VTE
ICAO Code: VLVT
Coordinates: 17°59′17″N, 102°33′46″E