Distance between cities › USA › South Dakota › Enning, SD › Distance from Enning to Portland International Airport Book Hotels

Distance from Enning, SD to PDX Airport

Distance

1,227 mi

Time

21 hours 54 mins

Gas Cost

$114 - $222

Helpful Inaccurate

There are 977.24 miles from Enning to Portland International Airport (PDX) in west direction and 1,227 miles (1,974.67 kilometers) by car, following the I-90 route.

Enning and PDX Airport are 21 hours 54 mins far apart, if you drive non-stop .

This is the fastest route from Enning, SD to PDX Airport. The halfway point is Ramsay, MT.

Please note the time difference between Enning, SD and PDX Airport is 1 hour. The current time in Enning is 10:50 am and the current time in PDX Airport is 9:50 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Enning, SD to PDX Airport:

Lowest Price Rental Cars in Enning, SD

Planning on renting a car to go from Enning, SD to PDX Airport? Here there are some offers to rent a car in Enning, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Enning »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 49.29 gallons of gas to cover the route between Enning, SD and PDX Airport.

The estimated cost of gas to go from Enning to PDX Airport is $160.80.

During the route, an average car will release 965.78 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Enning, SD and PDX Airport

If you want to meet halfway between Enning, SD and PDX Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 46.061371 and -112.756416, or 46º 3' 40.9356" N, 112º 45' 23.0976" W. This location is 613.72 miles away from Enning, SD and PDX Airport and it would take approximately 10 hours 57 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Ramsay, MT, situated 628 miles from Enning, SD and 646 miles from PDX Airport. It would take 9 hours 35 mins to go from Enning to Ramsay and 9 hours 37 mins to go from PDX to Ramsay.