# Distance between Washington D.C. (DCA) and Trenton, NJ (TTN)

Flight distance from Washington D.C. to Trenton (Ronald Reagan Washington National Airport – Trenton–Mercer Airport) is 154 miles / 248 kilometers / 134 nautical miles. Estimated flight time is 47 minutes.

Driving distance from Washington D.C. (DCA) to Trenton (TTN) is 173 miles / 278 kilometers and travel time by car is about 3 hours 49 minutes.

154
Miles
248
Kilometers
134
Nautical miles

## How far is Trenton from Washington D.C.?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.

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 Washington D.C. to Trenton?

Estimated flight time from Ronald Reagan Washington National Airport to Trenton–Mercer Airport is 47 minutes.

## What is the time difference between Washington D.C. and Trenton?

There is no time difference between Washington D.C. and Trenton.

## Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Trenton–Mercer Airport (TTN)

On average flying from Washington D.C. to Trenton generates about 48 kg of CO2 per passenger, 48 kilograms is equal to 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 Washington D.C. to Trenton

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Trenton–Mercer Airport (TTN).

## Airport information

Origin 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
Destination Trenton–Mercer Airport
City: Trenton, NJ
Country: United States
IATA Code: TTN
ICAO Code: KTTN
Coordinates: 40°16′36″N, 74°48′48″W