# How far is Cochin from Chennai?

The distance between Chennai (Chennai International Airport) and Cochin (Cochin International Airport) is 321 miles / 517 kilometers / 279 nautical miles.

The driving distance from Chennai (MAA) to Cochin (COK) is 403 miles / 648 kilometers, and travel time by car is about 9 hours 0 minutes.

321
Miles
517
Kilometers
279
Nautical miles
1 h 6 min

## Distance from Chennai to Cochin

There are several ways to calculate the distance from Chennai to Cochin. Here are two standard methods:

Vincenty's formula (applied above)
• 321.297 miles
• 517.077 kilometers
• 279.199 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
• 321.661 miles
• 517.663 kilometers
• 279.515 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 Chennai to Cochin?

The estimated flight time from Chennai International Airport to Cochin International Airport is 1 hour and 6 minutes.

## Flight carbon footprint between Chennai International Airport (MAA) and Cochin International Airport (COK)

On average, flying from Chennai to Cochin generates about 72 kg of CO2 per passenger, and 72 kilograms equals 159 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Chennai to Cochin

See the map of the shortest flight path between Chennai International Airport (MAA) and Cochin International Airport (COK).

## Airport information

Origin Chennai International Airport
City: Chennai
Country: India
IATA Code: MAA
ICAO Code: VOMM
Coordinates: 12°59′24″N, 80°10′9″E
Destination Cochin International Airport
City: Cochin
Country: India
IATA Code: COK
ICAO Code: VOCI
Coordinates: 10°9′7″N, 76°24′6″E