# Distance from Riga (RIX) to Boulder (WBU)

> 8,233 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,233 km / 5,116 mi / 4,445 nm
- **Estimated flight time**: 11h
- **Heading**: 322° (northwest)
- **Return heading**: 26° (north northeast)
- **Classification**: Long-haul
- **Type**: International (Latvia) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -9h (When it's 15:15 in Riga, it's 06:15 in Boulder)
- **Elevation difference**: 5,252 ft (WBU is higher than RIX)

## Airports

### [Riga International Airport (RIX)](https://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

### [Boulder Municipal Airport (WBU)](https://flightduration.online/airport/wbu-boulder-boulder-municipal-airport/1ef266df-1024-68d0-9f40-06bb2780ed98)

- City: Boulder, United States
- ICAO: KBDU
- Timezone: America/Denver
- Coordinates: 40.040000, -105.230000
- Elevation: 5,288 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 15:15 in Riga, it's 06:15 in Boulder.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Riga International Airport (RIX)](https://flightduration.online/airport/rix-riga-riga-international-airport/1ef266de-cee1-633c-bbcf-06bb2780ed98)
- [Boulder Municipal Airport (WBU)](https://flightduration.online/airport/wbu-boulder-boulder-municipal-airport/1ef266df-1024-68d0-9f40-06bb2780ed98)
- [Flight duration calculator](/#calculator)