How far is Seattle, WA, from Worcester, MA?

The distance between Worcester (Worcester Regional Airport) and Seattle (Seattle–Tacoma International Airport) is 2459 miles / 3957 kilometers / 2136 nautical miles.

The driving distance from Worcester (ORH) to Seattle (SEA) is 2902 miles / 4670 kilometers, and travel time by car is about 53 hours 42 minutes.

Distance from Worcester to Seattle

There are several ways to calculate the distance from Worcester to Seattle. Here are two standard methods:

Vincenty's formula (applied above)

• 2458.592 miles
• 3956.720 kilometers
• 2136.458 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

• 2451.938 miles
• 3946.011 kilometers
• 2130.676 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 Worcester to Seattle?

The estimated flight time from Worcester Regional Airport to Seattle–Tacoma International Airport is 5 hours and 9 minutes.

What is the time difference between Worcester and Seattle?

The time difference between Worcester and Seattle is 3 hours. Seattle is 3 hours behind Worcester.

Flight carbon footprint between Worcester Regional Airport (ORH) and Seattle–Tacoma International Airport (SEA)

On average, flying from Worcester to Seattle generates about 270 kg of CO2 per passenger, and 270 kilograms equals 596 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Worcester to Seattle

See the map of the shortest flight path between Worcester Regional Airport (ORH) and Seattle–Tacoma International Airport (SEA).

Airport information

Origin	Worcester Regional Airport
City:	Worcester, MA
Country:	United States
IATA Code:	ORH
ICAO Code:	KORH
Coordinates:	42°16′2″N, 71°52′32″W

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