# Distance between Cochin (COK) and Patna (PAT)

Flight distance from Cochin to Patna (Cochin International Airport – Jay Prakash Narayan Airport) is 1205 miles / 1939 kilometers / 1047 nautical miles. Estimated flight time is 2 hours 46 minutes.

Driving distance from Cochin (COK) to Patna (PAT) is 1546 miles / 2488 kilometers and travel time by car is about 29 hours 9 minutes.

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

Shortest flight path between Cochin International Airport (COK) and Jay Prakash Narayan Airport (PAT).

## How far is Patna from Cochin?

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

Vincenty's formula (applied above)
• 1205.022 miles
• 1939.294 kilometers
• 1047.135 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
• 1208.953 miles
• 1945.622 kilometers
• 1050.552 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 Jay Prakash Narayan Airport
City: Patna
Country: India
IATA Code: PAT
ICAO Code: VEPT
Coordinates: 25°35′28″N, 85°5′16″E

## Time difference and current local times

There is no time difference between Cochin and Patna.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 162 kg (356 pounds).

## Frequent Flyer Miles Calculator

Cochin (COK) → Patna (PAT).

Distance:
1205
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1205

Round trip?