# Distance from Colombo (CMB) to Whiteriver (WTR)

> 15,340 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,340 km / 9,532 mi / 8,283 nm
- **Estimated flight time**: 19h
- **Heading**: 12° (north northeast)
- **Return heading**: 345° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Sri Lanka) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12.5h (When it's 09:45 in Colombo, it's 21:15 in Whiteriver)
- **Elevation difference**: 5,123 ft (WTR is higher than CMB)

## Airports

### [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)

- City: Colombo, Sri Lanka
- ICAO: VCBI
- Timezone: Asia/Colombo
- Coordinates: 7.180000, 79.880000
- Elevation: 30 ft

### [Whiteriver Airport (WTR)](https://www.flightduration.online/airport/wtr-whiteriver-whiteriver-airport/1ef266df-1875-6bba-8794-06bb2780ed98)

- City: Whiteriver, United States
- ICAO: KE24
- Timezone: America/Phoenix
- Coordinates: 33.810000, -109.990000
- Elevation: 5,153 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 09:45 in Colombo, it's 21:15 in Whiteriver.
With a 12.5-hour time difference, expect significant jet lag.

## Related

- [Bandaranaike International Apt Colombo Airport (CMB)](https://www.flightduration.online/airport/cmb-colombo-bandaranaike-international-apt-colombo-airport/1ef266df-ef5c-65b6-9127-06bb2780ed98)
- [Whiteriver Airport (WTR)](https://www.flightduration.online/airport/wtr-whiteriver-whiteriver-airport/1ef266df-1875-6bba-8794-06bb2780ed98)
- [Flight duration calculator](/#calculator)