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How far is Sitka, AK, from Billings, MT?

The distance between Billings (Billings Logan International Airport) and Sitka (Sitka Rocky Gutierrez Airport) is 1381 miles / 2223 kilometers / 1200 nautical miles.

The driving distance from Billings (BIL) to Sitka (SIT) is 2014 miles / 3241 kilometers, and travel time by car is about 54 hours 39 minutes.

Billings Logan International Airport – Sitka Rocky Gutierrez Airport

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1381
Miles
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2223
Kilometers
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1200
Nautical miles

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Distance from Billings to Sitka

There are several ways to calculate the distance from Billings to Sitka. Here are two standard methods:

Vincenty's formula (applied above)
  • 1381.092 miles
  • 2222.652 kilometers
  • 1200.136 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
  • 1377.884 miles
  • 2217.489 kilometers
  • 1197.348 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 Billings to Sitka?

The estimated flight time from Billings Logan International Airport to Sitka Rocky Gutierrez Airport is 3 hours and 6 minutes.

Flight carbon footprint between Billings Logan International Airport (BIL) and Sitka Rocky Gutierrez Airport (SIT)

On average, flying from Billings to Sitka generates about 172 kg of CO2 per passenger, and 172 kilograms equals 379 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Billings to Sitka

See the map of the shortest flight path between Billings Logan International Airport (BIL) and Sitka Rocky Gutierrez Airport (SIT).

Airport information

Origin Billings Logan International Airport
City: Billings, MT
Country: United States Flag of United States
IATA Code: BIL
ICAO Code: KBIL
Coordinates: 45°48′27″N, 108°32′34″W
Destination Sitka Rocky Gutierrez Airport
City: Sitka, AK
Country: United States Flag of United States
IATA Code: SIT
ICAO Code: PASI
Coordinates: 57°2′49″N, 135°21′43″W