How far is Portland, OR, from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and Portland (Portland International Airport) is 1636 miles / 2633 kilometers / 1422 nautical miles.
The driving distance from Fort Smith (FSM) to Portland (PDX) is 2042 miles / 3286 kilometers, and travel time by car is about 35 hours 10 minutes.
Fort Smith Regional Airport – Portland International Airport
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Distance from Fort Smith to Portland
There are several ways to calculate the distance from Fort Smith to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 1635.850 miles
- 2632.646 kilometers
- 1421.515 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- 1632.917 miles
- 2627.924 kilometers
- 1418.966 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 Portland?
The estimated flight time from Fort Smith Regional Airport to Portland International Airport is 3 hours and 35 minutes.
What is the time difference between Fort Smith and Portland?
Flight carbon footprint between Fort Smith Regional Airport (FSM) and Portland International Airport (PDX)
On average, flying from Fort Smith to Portland generates about 188 kg of CO2 per passenger, and 188 kilograms equals 415 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 Portland
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Portland International Airport (PDX).
Airport information
Origin | Fort Smith Regional Airport |
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City: | Fort Smith, AR |
Country: | United States |
IATA Code: | FSM |
ICAO Code: | KFSM |
Coordinates: | 35°20′11″N, 94°22′2″W |
Destination | Portland International Airport |
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City: | Portland, OR |
Country: | United States |
IATA Code: | PDX |
ICAO Code: | KPDX |
Coordinates: | 45°35′19″N, 122°35′52″W |