# Distance from Sofia (SOF) to Paonia (WPO)

> 9,694 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,694 km / 6,024 mi / 5,234 nm
- **Estimated flight time**: 12h
- **Heading**: 324° (northwest)
- **Return heading**: 34° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Bulgaria) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -9h (When it's 06:40 in Sofia, it's 21:40 in Paonia)
- **Elevation difference**: 4,046 ft (WPO is higher than SOF)

## Airports

### [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)

- City: Sofia, Bulgaria
- ICAO: LBSF
- Timezone: Europe/Sofia
- Coordinates: 42.700000, 23.410000
- Elevation: 1,742 ft

### [North Fork Valley Airport (WPO)](https://www.flightduration.online/airport/wpo-paonia-north-fork-valley-airport/1ef266df-0909-6dd4-b61e-06bb2780ed98)

- City: Paonia, United States
- ICAO: K7V2
- Timezone: America/Denver
- Coordinates: 38.830000, -107.650000
- Elevation: 5,788 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 06:40 in Sofia, it's 21:40 in Paonia.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [North Fork Valley Airport (WPO)](https://www.flightduration.online/airport/wpo-paonia-north-fork-valley-airport/1ef266df-0909-6dd4-b61e-06bb2780ed98)
- [Flight duration calculator](/#calculator)