# Distance from Lisbon (LIS) to Lethem (LTM)

> 6,447 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,447 km / 4,006 mi / 3,481 nm
- **Estimated flight time**: 9h
- **Heading**: 246° (west southwest)
- **Return heading**: 45° (northeast)
- **Classification**: Long-haul
- **Type**: International (Portugal) → Guyana
- **Intercontinental**: Europe → South America
- **Time difference**: -5h (When it's 05:12 in Lisbon, it's 00:12 in Lethem)
- **Elevation difference**: 23 ft (LTM is lower than LIS)

## Airports

### [Lisbon Portela Airport (LIS)](https://www.flightduration.online/airport/lis-lisbon-lisbon-portela-airport/1ef266df-55e9-66ae-ae16-06bb2780ed98)

- City: Lisbon, Portugal
- ICAO: LPPT
- Timezone: Europe/Lisbon
- Coordinates: 38.780000, -9.140000
- Elevation: 374 ft

### [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

## 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 05:12 in Lisbon, it's 00:12 in Lethem.
The 5-hour time difference may cause some jet lag.

## Related

- [Lisbon Portela Airport (LIS)](https://www.flightduration.online/airport/lis-lisbon-lisbon-portela-airport/1ef266df-55e9-66ae-ae16-06bb2780ed98)
- [Lethem Airport (LTM)](https://www.flightduration.online/airport/ltm-lethem-lethem-airport/1ef266df-dde8-6a96-b2e4-06bb2780ed98)
- [Flight duration calculator](/#calculator)