Map of flight path from Cochin to Dumai.
Shortest flight path between Cochin International Airport (COK) and Pinang Kampai Airport (DUM).
How far is Dumai from Cochin?
There are several ways to calculate distances between Cochin and Dumai. Here are two common methods:Vincenty's formula (applied above)
- 1818.029 miles
- 2925.834 kilometers
- 1579.824 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
- 1817.187 miles
- 2924.479 kilometers
- 1579.092 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).
Time difference and current local times
The time difference between Cochin and Dumai is 1 hour 30 minutes. Dumai is 1 hour 30 minutes ahead of Cochin.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 201 kg (444 pounds).
Frequent Flyer Miles Calculator
Cochin (COK) → Dumai (DUM).