# Distance from Kolkata (CCU) to Olathe (OJC)

> 13,174 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 13,174 km / 8,186 mi / 7,114 nm
- **Estimated flight time**: 16h
- **Heading**: 3° (north)
- **Return heading**: 357° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.5h (When it's 01:16 in Kolkata, it's 14:46 in Olathe)
- **Elevation difference**: 1,080 ft (OJC is higher than CCU)

## Airports

### [Netaji Subhash Chandra Bose International Airport (CCU)](https://www.flightduration.online/airport/ccu-kolkata-netaji-subhash-chandra-bose-international-airport/1ef266df-f023-6fe4-a8d5-06bb2780ed98)

- City: Kolkata, India
- ICAO: VECC
- Timezone: Asia/Kolkata
- Coordinates: 22.650000, 88.450000
- Elevation: 16 ft

### [Johnson County Executive Airport (OJC)](https://www.flightduration.online/airport/ojc-olathe-johnson-county-executive-airport/1ef266df-3065-6e8c-96f7-06bb2780ed98)

- City: Olathe, United States
- ICAO: KOJC
- Timezone: America/Chicago
- Coordinates: 38.800000, -94.700000
- Elevation: 1,096 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 01:16 in Kolkata, it's 14:46 in Olathe.
With a 10.5-hour time difference, expect significant jet lag.

## Related

- [Netaji Subhash Chandra Bose International Airport (CCU)](https://www.flightduration.online/airport/ccu-kolkata-netaji-subhash-chandra-bose-international-airport/1ef266df-f023-6fe4-a8d5-06bb2780ed98)
- [Johnson County Executive Airport (OJC)](https://www.flightduration.online/airport/ojc-olathe-johnson-county-executive-airport/1ef266df-3065-6e8c-96f7-06bb2780ed98)
- [Flight duration calculator](/#calculator)