Air Miles Calculator

Distance between Seattle, WA (SEA) and Trenton, NJ (TTN)

Flight distance from Seattle to Trenton (Seattle–Tacoma International Airport – Trenton–Mercer Airport) is 2385 miles / 3838 kilometers / 2072 nautical miles. Estimated flight time is 5 hours 0 minutes.

Driving distance from Seattle (SEA) to Trenton (TTN) is 2883 miles / 4640 kilometers and travel time by car is about 47 hours 34 minutes.

Map of flight path and driving directions from Seattle to Trenton.

Shortest flight path between Seattle–Tacoma International Airport (SEA) and Trenton–Mercer Airport (TTN).

How far is Trenton from Seattle?

There are several ways to calculate distances between Seattle and Trenton. Here are two common methods:

Vincenty's formula (applied above)
  • 2384.906 miles
  • 3838.134 kilometers
  • 2072.426 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
  • 2378.782 miles
  • 3828.278 kilometers
  • 2067.105 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).

Airport information


A Seattle–Tacoma International Airport
City: Seattle, WA
Country: United States Flag of United States
IATA Code: SEA
ICAO Code: KSEA
Coordinates: 47°26′56″N, 122°18′32″W

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

Time difference and current local times

The time difference between Seattle and Trenton is 3 hours. Trenton is 3 hours ahead of Seattle.

Time Difference

Seattle, WA

 PST

Trenton, NJ

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 262 kg (577 pounds).

Frequent Flyer Miles Calculator

Seattle (SEA) → Trenton (TTN).

Distance:
2385
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2385

Round trip?