# Distance between Cochin (COK) and Dehradun (DED)

Flight distance from Cochin to Dehradun (Cochin International Airport – Dehradun Airport) is 1383 miles / 2226 kilometers / 1202 nautical miles. Estimated flight time is 3 hours 7 minutes.

Driving distance from Cochin (COK) to Dehradun (DED) is 1717 miles / 2764 kilometers and travel time by car is about 33 hours 9 minutes.

## Map of flight path and driving directions from Cochin to Dehradun.

Shortest flight path between Cochin International Airport (COK) and Dehradun Airport (DED).

## How far is Dehradun from Cochin?

There are several ways to calculate distances between Cochin and Dehradun. Here are two common methods:

Vincenty's formula (applied above)
• 1383.259 miles
• 2226.139 kilometers
• 1202.019 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 1389.200 miles
• 2235.701 kilometers
• 1207.182 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).

## Airport information

A Cochin International Airport
City: Cochin
Country: India
IATA Code: COK
ICAO Code: VOCI
Coordinates: 10°9′7″N, 76°24′6″E

Country: India
IATA Code: DED
ICAO Code: VIDN
Coordinates: 30°11′22″N, 78°10′49″E

## Time difference and current local times

There is no time difference between Cochin and Dehradun.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 172 kg (380 pounds).

## Frequent Flyer Miles Calculator

Distance:
1383
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1383

Round trip?