How far is Westerly, RI, from Trenton, NJ?

The distance between Trenton (Trenton–Mercer Airport) and Westerly (Westerly State Airport) is 174 miles / 281 kilometers / 151 nautical miles.

The driving distance from Trenton (TTN) to Westerly (WST) is 202 miles / 325 kilometers, and travel time by car is about 4 hours 24 minutes.

Distance from Trenton to Westerly

There are several ways to calculate the distance from Trenton to Westerly. Here are two standard methods:

Vincenty's formula (applied above)

• 174.299 miles
• 280.506 kilometers
• 151.461 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

• 173.976 miles
• 279.987 kilometers
• 151.181 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 Westerly?

The estimated flight time from Trenton–Mercer Airport to Westerly State Airport is 49 minutes.

What is the time difference between Trenton and Westerly?

There is no time difference between Trenton and Westerly.

Flight carbon footprint between Trenton–Mercer Airport (TTN) and Westerly State Airport (WST)

On average, flying from Trenton to Westerly generates about 51 kg of CO2 per passenger, and 51 kilograms equals 112 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 Westerly

See the map of the shortest flight path between Trenton–Mercer Airport (TTN) and Westerly State Airport (WST).

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	Westerly State Airport
City:	Westerly, RI
Country:	United States
IATA Code:	WST
ICAO Code:	KWST
Coordinates:	41°20′58″N, 71°48′12″W