# Distance from Colombo (CMB) to Fort Sumner (FSU)

> 15,362 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,362 km / 9,545 mi / 8,295 nm
- **Estimated flight time**: 19h
- **Heading**: 5° (north)
- **Return heading**: 354° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Sri Lanka) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11.5h (When it's 16:03 in Colombo, it's 04:33 in Fort Sumner)
- **Elevation difference**: 4,135 ft (FSU 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

### [Fort Sumner Municipal Airport (FSU)](https://www.flightduration.online/airport/fsu-fort-sumner-fort-sumner-municipal-airport/1ef266df-1d10-65da-8a72-06bb2780ed98)

- City: Fort Sumner, United States
- ICAO: KFSU
- Timezone: America/Denver
- Coordinates: 34.490000, -104.220000
- Elevation: 4,165 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 16:03 in Colombo, it's 04:33 in Fort Sumner.
With a 11.5-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)
- [Fort Sumner Municipal Airport (FSU)](https://www.flightduration.online/airport/fsu-fort-sumner-fort-sumner-municipal-airport/1ef266df-1d10-65da-8a72-06bb2780ed98)
- [Flight duration calculator](/#calculator)