# Distance from Lethem (LTM) to Portland (PDX)

> 7,653 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,653 km / 4,755 mi / 4,132 nm
- **Estimated flight time**: 10h
- **Heading**: 318° (northwest)
- **Return heading**: 108° (east southeast)
- **Classification**: Long-haul
- **Type**: International (Guyana) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -3h (When it's 03:09 in Lethem, it's 00:09 in Portland)
- **Elevation difference**: 320 ft (PDX is lower than LTM)

## Airports

### [Lethem Airport (LTM)](https://www.flightduration.online/airport/ltm-lethem-lethem-airport/1ef266df-dde8-6a96-b2e4-06bb2780ed98)

- City: Lethem, Guyana
- ICAO: SYLT
- Timezone: America/Guyana
- Coordinates: 3.370000, -59.790000
- Elevation: 351 ft

### [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)

- City: Portland, United States
- ICAO: KPDX
- Timezone: America/Los_Angeles
- Coordinates: 45.590000, -122.600000
- Elevation: 31 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 03:09 in Lethem, it's 00:09 in Portland.
The 3-hour time difference may cause some jet lag.

## Related

- [Lethem Airport (LTM)](https://www.flightduration.online/airport/ltm-lethem-lethem-airport/1ef266df-dde8-6a96-b2e4-06bb2780ed98)
- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Flight duration calculator](/#calculator)