# How far is Chennai from Mattanur?

The distance between Mattanur (Kannur International Airport) and Chennai (Chennai International Airport) is 321 miles / 516 kilometers / 279 nautical miles.

The driving distance from Mattanur (CNN) to Chennai (MAA) is 405 miles / 651 kilometers, and travel time by car is about 9 hours 10 minutes.

321
Miles
516
Kilometers
279
Nautical miles
1 h 6 min

## Distance from Mattanur to Chennai

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

Vincenty's formula (applied above)
• 320.797 miles
• 516.273 kilometers
• 278.765 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
• 320.498 miles
• 515.791 kilometers
• 278.505 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 Mattanur to Chennai?

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

## Flight carbon footprint between Kannur International Airport (CNN) and Chennai International Airport (MAA)

On average, flying from Mattanur to Chennai 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 Mattanur to Chennai

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

## Airport information

Origin Kannur International Airport
City: Mattanur
Country: India
IATA Code: CNN
ICAO Code: VOKN
Coordinates: 11°55′7″N, 75°32′49″E
Destination Chennai International Airport
City: Chennai
Country: India
IATA Code: MAA
ICAO Code: VOMM
Coordinates: 12°59′24″N, 80°10′9″E