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How far is Dayton, OH, from Portland, OR?

The distance between Portland (Portland International Airport) and Dayton (Dayton International Airport) is 1972 miles / 3174 kilometers / 1714 nautical miles.

The driving distance from Portland (PDX) to Dayton (DAY) is 2364 miles / 3805 kilometers, and travel time by car is about 41 hours 6 minutes.

Portland International Airport – Dayton International Airport

Distance arrow
1972
Miles
Distance arrow
3174
Kilometers
Distance arrow
1714
Nautical miles

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Distance from Portland to Dayton

There are several ways to calculate the distance from Portland to Dayton. Here are two standard methods:

Vincenty's formula (applied above)
  • 1971.931 miles
  • 3173.516 kilometers
  • 1713.561 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
  • 1966.977 miles
  • 3165.543 kilometers
  • 1709.256 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 Portland to Dayton?

The estimated flight time from Portland International Airport to Dayton International Airport is 4 hours and 14 minutes.

Flight carbon footprint between Portland International Airport (PDX) and Dayton International Airport (DAY)

On average, flying from Portland to Dayton generates about 215 kg of CO2 per passenger, and 215 kilograms equals 474 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Portland to Dayton

See the map of the shortest flight path between Portland International Airport (PDX) and Dayton International Airport (DAY).

Airport information

Origin Portland International Airport
City: Portland, OR
Country: United States Flag of United States
IATA Code: PDX
ICAO Code: KPDX
Coordinates: 45°35′19″N, 122°35′52″W
Destination Dayton International Airport
City: Dayton, OH
Country: United States Flag of United States
IATA Code: DAY
ICAO Code: KDAY
Coordinates: 39°54′8″N, 84°13′9″W