# Distance from Bangkok (BKK) to Fort Collins/Loveland (FNL)

> 13,436 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,436 km / 8,348 mi / 7,255 nm
- **Estimated flight time**: 17h
- **Heading**: 23° (north northeast)
- **Return heading**: 331° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Thailand) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 09:53 in Bangkok, it's 20:53 in Fort Collins/Loveland)
- **Elevation difference**: 5,015 ft (FNL is higher than BKK)

## Airports

### [Suvarnabhumi Airport (BKK)](https://www.flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)

- City: Bangkok, Thailand
- ICAO: VTBS
- Timezone: Asia/Bangkok
- Coordinates: 13.680000, 100.750000
- Elevation: 5 ft

### [Northern Colorado Regional Airport (FNL)](https://www.flightduration.online/airport/fnl-fort-collinsloveland-northern-colorado-regional-airport/1ef266df-1ca2-6030-9f4c-06bb2780ed98)

- City: Fort Collins/Loveland, United States
- ICAO: KFNL
- Timezone: America/Denver
- Coordinates: 40.450000, -105.010000
- Elevation: 5,020 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 09:53 in Bangkok, it's 20:53 in Fort Collins/Loveland.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Suvarnabhumi Airport (BKK)](https://www.flightduration.online/airport/bkk-bangkok-suvarnabhumi-airport/1ef266df-f511-6042-a32f-06bb2780ed98)
- [Northern Colorado Regional Airport (FNL)](https://www.flightduration.online/airport/fnl-fort-collinsloveland-northern-colorado-regional-airport/1ef266df-1ca2-6030-9f4c-06bb2780ed98)
- [Flight duration calculator](/#calculator)