# Distance between Cochin (COK) and Mattanur (CNN)

Flight distance from Cochin to Mattanur (Cochin International Airport – Kannur International Airport) is 135 miles / 217 kilometers / 117 nautical miles. Estimated flight time is 45 minutes.

Driving distance from Cochin (COK) to Mattanur (CNN) is 167 miles / 268 kilometers and travel time by car is about 4 hours 34 minutes.

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

Shortest flight path between Cochin International Airport (COK) and Kannur International Airport (CNN).

## How far is Mattanur from Cochin?

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

Vincenty's formula (applied above)
• 134.579 miles
• 216.584 kilometers
• 116.946 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
• 135.123 miles
• 217.459 kilometers
• 117.419 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

B Kannur International Airport
City: Mattanur
Country: India
IATA Code: CNN
ICAO Code: VOKN
Coordinates: 11°55′7″N, 75°32′49″E

## Time difference and current local times

There is no time difference between Cochin and Mattanur.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 45 kg (99 pounds).

## Frequent Flyer Miles Calculator

Cochin (COK) → Mattanur (CNN).

Distance:
135
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
135

Round trip?