Calculate route from Ratnagiri (airport) (Maharashtra, India) to Kolkata (West Bengal, India).
The flight distance (as the crow flies) between Ratnagiri (airport) and Kolkata is 1,687.4 km.
Roadmap (route) to go from Ratnagiri Airport to Kolkata detailed above, you can also see the course layout on the map.
While doing trip Ratnagiri (airport) - Kolkata by car, the calculated route ends at a distance , or more straight.