How far is Washington D.C. from Trenton, NJ?
The distance between Trenton (Trenton–Mercer Airport) and Washington D.C. (Ronald Reagan Washington National Airport) is 154 miles / 248 kilometers / 134 nautical miles.
The driving distance from Trenton (TTN) to Washington D.C. (DCA) is 175 miles / 281 kilometers, and travel time by car is about 3 hours 51 minutes.
Trenton–Mercer Airport – Ronald Reagan Washington National Airport
Search flights
Distance from Trenton to Washington D.C.
There are several ways to calculate the distance from Trenton to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 154.147 miles
- 248.076 kilometers
- 133.950 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 154.016 miles
- 247.865 kilometers
- 133.837 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Trenton to Washington D.C.?
The estimated flight time from Trenton–Mercer Airport to Ronald Reagan Washington National Airport is 47 minutes.
What is the time difference between Trenton and Washington D.C.?
There is no time difference between Trenton and Washington D.C..
Flight carbon footprint between Trenton–Mercer Airport (TTN) and Ronald Reagan Washington National Airport (DCA)
On average, flying from Trenton to Washington D.C. generates about 48 kg of CO2 per passenger, and 48 kilograms equals 105 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Trenton to Washington D.C.
See the map of the shortest flight path between Trenton–Mercer Airport (TTN) and Ronald Reagan Washington National Airport (DCA).
Airport information
| Origin | Trenton–Mercer Airport |
|---|---|
| City: | Trenton, NJ |
| Country: | United States  |
| IATA Code: | TTN |
| ICAO Code: | KTTN |
| Coordinates: | 40°16′36″N, 74°48′48″W |
| Destination | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |