# Distance from Bangalore (BLR) to Great Falls (GTF)

> 13,208 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,208 km / 8,207 mi / 7,132 nm
- **Estimated flight time**: 17h
- **Heading**: 7° (north)
- **Return heading**: 350° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -11.5h (When it's 20:54 in Bangalore, it's 09:24 in Great Falls)
- **Elevation difference**: 680 ft (GTF is higher than BLR)

## Airports

### [Bengaluru International Airport (BLR)](https://www.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

### [Great Falls International Airport (GTF)](https://www.flightduration.online/airport/gtf-great-falls-great-falls-international-airport/1ef266df-1f14-6d90-96b1-06bb2780ed98)

- City: Great Falls, United States
- ICAO: KGTF
- Timezone: America/Denver
- Coordinates: 47.480000, -111.370000
- Elevation: 3,680 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 20:54 in Bangalore, it's 09:24 in Great Falls.
With a 11.5-hour time difference, expect significant jet lag.

## Related

- [Bengaluru International Airport (BLR)](https://www.flightduration.online/airport/blr-bangalore-bengaluru-international-airport/1ef266df-f38f-634a-a826-06bb2780ed98)
- [Great Falls International Airport (GTF)](https://www.flightduration.online/airport/gtf-great-falls-great-falls-international-airport/1ef266df-1f14-6d90-96b1-06bb2780ed98)
- [Flight duration calculator](/#calculator)