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How far is Monroe, LA, from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Monroe (Monroe Regional Airport) is 1890 miles / 3042 kilometers / 1643 nautical miles.

The driving distance from Seattle (SEA) to Monroe (MLU) is 2441 miles / 3929 kilometers, and travel time by car is about 42 hours 25 minutes.

Seattle–Tacoma International Airport – Monroe Regional Airport

Distance arrow
1890
Miles
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3042
Kilometers
Distance arrow
1643
Nautical miles

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Distance from Seattle to Monroe

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

Vincenty's formula (applied above)
  • 1890.207 miles
  • 3041.993 kilometers
  • 1642.545 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
  • 1887.716 miles
  • 3037.985 kilometers
  • 1640.380 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 Seattle to Monroe?

The estimated flight time from Seattle–Tacoma International Airport to Monroe Regional Airport is 4 hours and 4 minutes.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Monroe Regional Airport (MLU)

On average, flying from Seattle to Monroe generates about 207 kg of CO2 per passenger, and 207 kilograms equals 457 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seattle to Monroe

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

Airport information

Origin 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
Destination Monroe Regional Airport
City: Monroe, LA
Country: United States Flag of United States
IATA Code: MLU
ICAO Code: KMLU
Coordinates: 32°30′39″N, 92°2′15″W