# Distance from Bangalore (BLR) to Boulder (WBU)

> 14,087 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,087 km / 8,753 mi / 7,607 nm
- **Estimated flight time**: 18h
- **Heading**: 3° (north)
- **Return heading**: 356° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11.5h (When it's 21:07 in Bangalore, it's 09:37 in Boulder)
- **Elevation difference**: 2,288 ft (WBU is higher than BLR)

## Airports

### [Bengaluru International Airport (BLR)](https://flightduration.online/airport/blr-bangalore-bengaluru-international-airport/1ef266df-f38f-634a-a826-06bb2780ed98)

- City: Bangalore, India
- ICAO: VOBL
- Timezone: Asia/Kolkata
- Coordinates: 13.200000, 77.710000
- Elevation: 3,000 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 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 21:07 in Bangalore, it's 09:37 in Boulder.
With a 11.5-hour time difference, expect significant jet lag.

## Related

- [Bengaluru International Airport (BLR)](https://flightduration.online/airport/blr-bangalore-bengaluru-international-airport/1ef266df-f38f-634a-a826-06bb2780ed98)
- [Boulder Municipal Airport (WBU)](https://flightduration.online/airport/wbu-boulder-boulder-municipal-airport/1ef266df-1024-68d0-9f40-06bb2780ed98)
- [Flight duration calculator](/#calculator)