Air Miles Calculator

Distance between Seattle, WA (SEA) and Allentown, PA (ABE)

Distance from Seattle to Allentown (Seattle–Tacoma International Airport – Lehigh Valley International Airport) is 2344 miles / 3772 kilometers / 2037 nautical miles.

How far is Allentown from Seattle?

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

Vincenty's formula (applied above)
  • 2343.579 miles
  • 3771.625 kilometers
  • 2036.515 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
  • 2337.508 miles
  • 3761.854 kilometers
  • 2031.239 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).

Flight duration

Estimated flight time from Seattle–Tacoma International Airport (SEA) to Lehigh Valley International Airport (ABE) is 4 hours 56 minutes.

Time difference and current local times

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

Time Difference

Seattle
Allentown

Seattle, WA

 PST

Allentown, PA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 261 kg (576 pounds).

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 Lehigh Valley International Airport
City: Allentown, PA
Country: United States Flag of United States
IATA Code: ABE
ICAO Code: KABE
Coordinates: 40°39′7″N, 75°26′26″W

Map

Seattle to Allentown flight map.

Frequent Flyer Miles Calculator

Seattle (SEA) → Allentown (ABE).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2344
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2344

Round trip?