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How far is Duluth, MN, from Santa Barbara, CA?

The distance between Santa Barbara (Santa Barbara Municipal Airport) and Duluth (Duluth International Airport) is 1674 miles / 2694 kilometers / 1455 nautical miles.

The driving distance from Santa Barbara (SBA) to Duluth (DLH) is 2119 miles / 3411 kilometers, and travel time by car is about 38 hours 17 minutes.

Santa Barbara Municipal Airport – Duluth International Airport

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1674
Miles
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2694
Kilometers
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1455
Nautical miles

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Distance from Santa Barbara to Duluth

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

Vincenty's formula (applied above)
  • 1673.867 miles
  • 2693.828 kilometers
  • 1454.551 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
  • 1671.330 miles
  • 2689.745 kilometers
  • 1452.346 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 Santa Barbara to Duluth?

The estimated flight time from Santa Barbara Municipal Airport to Duluth International Airport is 3 hours and 40 minutes.

Flight carbon footprint between Santa Barbara Municipal Airport (SBA) and Duluth International Airport (DLH)

On average, flying from Santa Barbara to Duluth generates about 191 kg of CO2 per passenger, and 191 kilograms equals 421 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Santa Barbara to Duluth

See the map of the shortest flight path between Santa Barbara Municipal Airport (SBA) and Duluth International Airport (DLH).

Airport information

Origin Santa Barbara Municipal Airport
City: Santa Barbara, CA
Country: United States Flag of United States
IATA Code: SBA
ICAO Code: KSBA
Coordinates: 34°25′34″N, 119°50′23″W
Destination 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