# Distance from Colombo (CMB) to Grundarfjordur (GUU)

> 9,892 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,892 km / 6,146 mi / 5,341 nm
- **Estimated flight time**: 13h
- **Heading**: 336° (north northwest)
- **Return heading**: 75° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Sri Lanka) → Iceland
- **Intercontinental**: Asia → Europe
- **Time difference**: -5.5h (When it's 05:09 in Colombo, it's 23:39 in Grundarfjordur)
- **Elevation difference**: 13 ft (GUU is lower 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

### [Grundarfjordur Airport (GUU)](https://www.flightduration.online/airport/guu-grundarfjordur-grundarfjordur-airport/1ef266de-9da1-6006-b4a7-06bb2780ed98)

- City: Grundarfjordur, Iceland
- ICAO: BIGF
- Timezone: Atlantic/Reykjavik
- Coordinates: 64.990000, -23.220000
- Elevation: 17 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 05:09 in Colombo, it's 23:39 in Grundarfjordur.
The 5.5-hour time difference may cause some 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)
- [Grundarfjordur Airport (GUU)](https://www.flightduration.online/airport/guu-grundarfjordur-grundarfjordur-airport/1ef266de-9da1-6006-b4a7-06bb2780ed98)
- [Flight duration calculator](/#calculator)