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How far is Pendleton, OR, from Fort Smith, AR?

The distance between Fort Smith (Fort Smith Regional Airport) and Pendleton (Eastern Oregon Regional Airport) is 1465 miles / 2358 kilometers / 1273 nautical miles.

The driving distance from Fort Smith (FSM) to Pendleton (PDT) is 1841 miles / 2962 kilometers, and travel time by car is about 31 hours 26 minutes.

Fort Smith Regional Airport – Eastern Oregon Regional Airport

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1465
Miles
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2358
Kilometers
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1273
Nautical miles

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Distance from Fort Smith to Pendleton

There are several ways to calculate the distance from Fort Smith to Pendleton. Here are two standard methods:

Vincenty's formula (applied above)
  • 1465.116 miles
  • 2357.875 kilometers
  • 1273.151 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
  • 1462.772 miles
  • 2354.103 kilometers
  • 1271.114 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 Fort Smith to Pendleton?

The estimated flight time from Fort Smith Regional Airport to Eastern Oregon Regional Airport is 3 hours and 16 minutes.

Flight carbon footprint between Fort Smith Regional Airport (FSM) and Eastern Oregon Regional Airport (PDT)

On average, flying from Fort Smith to Pendleton generates about 177 kg of CO2 per passenger, and 177 kilograms equals 391 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Fort Smith to Pendleton

See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Eastern Oregon Regional Airport (PDT).

Airport information

Origin Fort Smith Regional Airport
City: Fort Smith, AR
Country: United States Flag of United States
IATA Code: FSM
ICAO Code: KFSM
Coordinates: 35°20′11″N, 94°22′2″W
Destination Eastern Oregon Regional Airport
City: Pendleton, OR
Country: United States Flag of United States
IATA Code: PDT
ICAO Code: KPDT
Coordinates: 45°41′42″N, 118°50′27″W