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How far is Pierre, SD, from Ontario, CA?

The distance between Ontario (Ontario International Airport) and Pierre (Pierre Regional Airport) is 1167 miles / 1878 kilometers / 1014 nautical miles.

The driving distance from Ontario (ONT) to Pierre (PIR) is 1489 miles / 2396 kilometers, and travel time by car is about 26 hours 30 minutes.

Ontario International Airport – Pierre Regional Airport

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1167
Miles
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1878
Kilometers
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1014
Nautical miles

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Distance from Ontario to Pierre

There are several ways to calculate the distance from Ontario to Pierre. Here are two standard methods:

Vincenty's formula (applied above)
  • 1166.666 miles
  • 1877.567 kilometers
  • 1013.805 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
  • 1165.561 miles
  • 1875.788 kilometers
  • 1012.845 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 Ontario to Pierre?

The estimated flight time from Ontario International Airport to Pierre Regional Airport is 2 hours and 42 minutes.

Flight carbon footprint between Ontario International Airport (ONT) and Pierre Regional Airport (PIR)

On average, flying from Ontario to Pierre generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ontario to Pierre

See the map of the shortest flight path between Ontario International Airport (ONT) and Pierre Regional Airport (PIR).

Airport information

Origin Ontario International Airport
City: Ontario, CA
Country: United States Flag of United States
IATA Code: ONT
ICAO Code: KONT
Coordinates: 34°3′21″N, 117°36′3″W
Destination Pierre Regional Airport
City: Pierre, SD
Country: United States Flag of United States
IATA Code: PIR
ICAO Code: KPIR
Coordinates: 44°22′57″N, 100°17′9″W