# Distance from Cuddapah Airport (CDP) to St Louis (STL)

> 13,986 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,986 km / 8,690 mi / 7,552 nm
- **Estimated flight time**: 17h
- **Heading**: 350° (north)
- **Return heading**: 13° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -10.5h (When it's 07:08 in Cuddapah Airport, it's 20:38 in St Louis)
- **Elevation difference**: 187 ft (STL is higher than CDP)

## Airports

### [Cuddapah Airport (CDP)](https://www.flightduration.online/airport/cdp-cuddapah-airport/1ef266df-f3ac-68fa-96b7-06bb2780ed98)

- City: Cuddapah Airport, India
- ICAO: VOCP
- Timezone: Asia/Kolkata
- Coordinates: 14.510000, 78.770000
- Elevation: 430 ft

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 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 07:08 in Cuddapah Airport, it's 20:38 in St Louis.
With a 10.5-hour time difference, expect significant jet lag.

## Related

- [Cuddapah Airport (CDP)](https://www.flightduration.online/airport/cdp-cuddapah-airport/1ef266df-f3ac-68fa-96b7-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)