Distance between cities › USA › Mississippi › Biloxi, MS › Distance from Biloxi to Portland International Airport Book Hotels

Distance from Biloxi, MS to PDX Airport

Distance

2,583 mi

Time

1 day 21 hours

Gas Cost

$236 - $460

Helpful Inaccurate

There are 2,092.28 miles from Biloxi to Portland International Airport (PDX) in northwest direction and 2,583 miles (4,156.94 kilometers) by car, following the I-84 route.

Biloxi and PDX Airport are 1 day 21 hours far apart, if you drive non-stop .

This is the fastest route from Biloxi, MS to PDX Airport. The halfway point is Watkins, CO.

Please note the time difference between Biloxi, MS and PDX Airport is 2 hours. The current time in Biloxi is 3:52 pm and the current time in PDX Airport is 1:52 pm.

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Lowest Price Rental Cars in Biloxi, MS

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

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Biloxi »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 103.73 gallons of gas to cover the route between Biloxi, MS and PDX Airport.

The estimated cost of gas to go from Biloxi to PDX Airport is $332.34.

During the route, an average car will release 2,032.22 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 $3.20 per gallon of regular gas. Price last updated on March 11, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Biloxi, MS and PDX Airport

If you want to meet halfway between Biloxi, MS 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 39.729122 and -104.590714, or 39º 43' 44.8392" N, 104º 35' 26.5704" W. This location is 1,291.40 miles away from Biloxi, MS and PDX Airport and it would take approximately 22 hours 52 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Watkins, CO, situated 1,364 miles from Biloxi, MS and 1,268 miles from PDX Airport. It would take 20 hours 54 mins to go from Biloxi to Watkins and 19 hours 25 mins to go from PDX to Watkins.

Major City Closest to Halfway Point

The major city closest to the halfway point between Biloxi, MS and PDX Airport is Denver, CO, situated 1,387 miles from Biloxi, MS and 1,254 miles from PDX Airport. It would take 21 hours 20 mins to go from Biloxi to and 19 hours 17 mins to go from PDX to Denver.