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How far is Chicago, IL, from Lukla?

The distance between Lukla (Tenzing–Hillary Airport) and Chicago (Chicago O'Hare International Airport) is 7625 miles / 12271 kilometers / 6626 nautical miles.

Tenzing–Hillary Airport – Chicago O'Hare International Airport

Distance arrow
7625
Miles
Distance arrow
12271
Kilometers
Distance arrow
6626
Nautical miles
Flight time duration
14 h 56 min
Time Difference
11 h 45 min
CO2 emission
944 kg

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Distance from Lukla to Chicago

There are several ways to calculate the distance from Lukla to Chicago. Here are two standard methods:

Vincenty's formula (applied above)
  • 7625.058 miles
  • 12271.342 kilometers
  • 6625.994 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
  • 7611.218 miles
  • 12249.068 kilometers
  • 6613.967 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 Lukla to Chicago?

The estimated flight time from Tenzing–Hillary Airport to Chicago O'Hare International Airport is 14 hours and 56 minutes.

Flight carbon footprint between Tenzing–Hillary Airport (LUA) and Chicago O'Hare International Airport (ORD)

On average, flying from Lukla to Chicago generates about 944 kg of CO2 per passenger, and 944 kilograms equals 2 081 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Lukla to Chicago

See the map of the shortest flight path between Tenzing–Hillary Airport (LUA) and Chicago O'Hare International Airport (ORD).

Airport information

Origin Tenzing–Hillary Airport
City: Lukla
Country: Nepal Flag of Nepal
IATA Code: LUA
ICAO Code: VNLK
Coordinates: 27°41′12″N, 86°43′46″E
Destination Chicago O'Hare International Airport
City: Chicago, IL
Country: United States Flag of United States
IATA Code: ORD
ICAO Code: KORD
Coordinates: 41°58′42″N, 87°54′17″W