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How far is Dehradun from Chicago, IL?

The distance between Chicago (Chicago O'Hare International Airport) and Dehradun (Dehradun Airport) is 7387 miles / 11888 kilometers / 6419 nautical miles.

Chicago O'Hare International Airport – Dehradun Airport

Distance arrow
7387
Miles
Distance arrow
11888
Kilometers
Distance arrow
6419
Nautical miles
Flight time duration
14 h 29 min
Time Difference
10 h 30 min
CO2 emission
910 kg

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Distance from Chicago to Dehradun

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

Vincenty's formula (applied above)
  • 7386.665 miles
  • 11887.685 kilometers
  • 6418.837 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
  • 7372.288 miles
  • 11864.547 kilometers
  • 6406.343 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 Chicago to Dehradun?

The estimated flight time from Chicago O'Hare International Airport to Dehradun Airport is 14 hours and 29 minutes.

Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Dehradun Airport (DED)

On average, flying from Chicago to Dehradun generates about 910 kg of CO2 per passenger, and 910 kilograms equals 2 006 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chicago to Dehradun

See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Dehradun Airport (DED).

Airport information

Origin 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
Destination Dehradun Airport
City: Dehradun
Country: India Flag of India
IATA Code: DED
ICAO Code: VIDN
Coordinates: 30°11′22″N, 78°10′49″E