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How far is Pasco, WA, from Duluth, MN?

The distance between Duluth (Duluth International Airport) and Pasco (Tri-Cities Airport (Washington)) is 1277 miles / 2056 kilometers / 1110 nautical miles.

The driving distance from Duluth (DLH) to Pasco (PSC) is 1540 miles / 2478 kilometers, and travel time by car is about 27 hours 13 minutes.

Duluth International Airport – Tri-Cities Airport (Washington)

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1277
Miles
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2056
Kilometers
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1110
Nautical miles

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Distance from Duluth to Pasco

There are several ways to calculate the distance from Duluth to Pasco. Here are two standard methods:

Vincenty's formula (applied above)
  • 1277.351 miles
  • 2055.698 kilometers
  • 1109.988 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
  • 1273.675 miles
  • 2049.781 kilometers
  • 1106.793 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 Duluth to Pasco?

The estimated flight time from Duluth International Airport to Tri-Cities Airport (Washington) is 2 hours and 55 minutes.

Flight carbon footprint between Duluth International Airport (DLH) and Tri-Cities Airport (Washington) (PSC)

On average, flying from Duluth to Pasco generates about 165 kg of CO2 per passenger, and 165 kilograms equals 365 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Duluth to Pasco

See the map of the shortest flight path between Duluth International Airport (DLH) and Tri-Cities Airport (Washington) (PSC).

Airport information

Origin Duluth International Airport
City: Duluth, MN
Country: United States Flag of United States
IATA Code: DLH
ICAO Code: KDLH
Coordinates: 46°50′31″N, 92°11′36″W
Destination Tri-Cities Airport (Washington)
City: Pasco, WA
Country: United States Flag of United States
IATA Code: PSC
ICAO Code: KPSC
Coordinates: 46°15′52″N, 119°7′8″W