# Distance from Washington (IAD) to Trenton (TTN)

> 277 km · estimated flight time 1h · Regional route.

## Summary

- **Distance**: 277 km / 172 mi / 150 nm
- **Estimated flight time**: 1h
- **Heading**: 55° (northeast)
- **Return heading**: 237° (west southwest)
- **Classification**: Regional
- **Type**: Domestic (United States)
- **Time difference**: +0h (When it's 04:22 in Washington, it's 04:22 in Trenton)
- **Elevation difference**: 100 ft (TTN is lower than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

### [Trenton Mercer Airport (TTN)](https://www.flightduration.online/airport/ttn-trenton-trenton-mercer-airport/1ef266df-3c4a-6cd4-89b9-06bb2780ed98)

- City: Trenton, United States
- ICAO: KTTN
- Timezone: America/New_York
- Coordinates: 40.280000, -74.810000
- Elevation: 213 ft

## Route notes

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Trenton Mercer Airport (TTN)](https://www.flightduration.online/airport/ttn-trenton-trenton-mercer-airport/1ef266df-3c4a-6cd4-89b9-06bb2780ed98)
- [Flight duration calculator](/#calculator)