# Distance from Colombo (CMB) to San Jose (RHV)

> 14,576 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,576 km / 9,057 mi / 7,871 nm
- **Estimated flight time**: 18h
- **Heading**: 23° (north northeast)
- **Return heading**: 331° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Sri Lanka) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12.5h (When it's 23:06 in Colombo, it's 10:36 in San Jose)
- **Elevation difference**: 105 ft (RHV 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

### [Reid-Hillview Of Santa Clara County Airport (RHV)](https://www.flightduration.online/airport/rhv-san-jose-reid-hillview-of-santa-clara-county-airport/1ef266df-3517-6822-a123-06bb2780ed98)

- City: San Jose, United States
- ICAO: KRHV
- Timezone: America/Los_Angeles
- Coordinates: 37.330000, -121.820000
- Elevation: 135 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 23:06 in Colombo, it's 10:36 in San Jose.
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)
- [Reid-Hillview Of Santa Clara County Airport (RHV)](https://www.flightduration.online/airport/rhv-san-jose-reid-hillview-of-santa-clara-county-airport/1ef266df-3517-6822-a123-06bb2780ed98)
- [Flight duration calculator](/#calculator)