How far is Reading, PA, from Trenton, NJ?

The distance between Trenton (Trenton–Mercer Airport) and Reading (Reading Regional Airport) is 61 miles / 99 kilometers / 53 nautical miles.

The driving distance from Trenton (TTN) to Reading (RDG) is 87 miles / 140 kilometers, and travel time by car is about 1 hour 49 minutes.

Distance from Trenton to Reading

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

Vincenty's formula (applied above)

• 61.222 miles
• 98.527 kilometers
• 53.200 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

• 61.071 miles
• 98.284 kilometers
• 53.069 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 Reading?

The estimated flight time from Trenton–Mercer Airport to Reading Regional Airport is 36 minutes.

What is the time difference between Trenton and Reading?

There is no time difference between Trenton and Reading.

Flight carbon footprint between Trenton–Mercer Airport (TTN) and Reading Regional Airport (RDG)

On average, flying from Trenton to Reading generates about 34 kg of CO2 per passenger, and 34 kilograms equals 75 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 Reading

See the map of the shortest flight path between Trenton–Mercer Airport (TTN) and Reading Regional Airport (RDG).

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	Reading Regional Airport
City:	Reading, PA
Country:	United States
IATA Code:	RDG
ICAO Code:	KRDG
Coordinates:	40°22′42″N, 75°57′54″W