# Distance from Kailua/Kona (KOA) to Riga (RIX)

> 11,495 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,495 km / 7,143 mi / 6,207 nm
- **Estimated flight time**: 15h
- **Heading**: 0° (north)
- **Return heading**: 360° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Latvia
- **Intercontinental**: North America → Europe
- **Time difference**: +13h (When it's 14:47 in Kailua/Kona, it's 03:47 in Riga)
- **Elevation difference**: 13 ft (RIX is lower than KOA)

## Airports

### [Ellison Onizuka Kona International At Keahole Airport (KOA)](https://www.flightduration.online/airport/koa-kailuakona-ellison-onizuka-kona-international-at-keahole-airport/1ef266df-8939-6e28-8a9d-06bb2780ed98)

- City: Kailua/Kona, United States
- ICAO: PHKO
- Timezone: Pacific/Honolulu
- Coordinates: 19.700000, -156.000000
- Elevation: 49 ft

### [Riga International Airport (RIX)](https://www.flightduration.online/airport/rix-riga-riga-international-airport/1ef266de-cee1-633c-bbcf-06bb2780ed98)

- City: Riga, Latvia
- ICAO: EVRA
- Timezone: Europe/Riga
- Coordinates: 56.920000, 23.970000
- Elevation: 36 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 14:47 in Kailua/Kona, it's 03:47 in Riga.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Ellison Onizuka Kona International At Keahole Airport (KOA)](https://www.flightduration.online/airport/koa-kailuakona-ellison-onizuka-kona-international-at-keahole-airport/1ef266df-8939-6e28-8a9d-06bb2780ed98)
- [Riga International Airport (RIX)](https://www.flightduration.online/airport/rix-riga-riga-international-airport/1ef266de-cee1-633c-bbcf-06bb2780ed98)
- [Flight duration calculator](/#calculator)