Distance between cities › USA › Oregon › Oceanside, OR › Distance from Oceanside to Washington Dulles International Airport Book Hotels

Distance from Oceanside, OR to IAD Airport

Distance

2,862 mi

Time

2 days 3 hours

Gas Cost

$262 - $509

Helpful Inaccurate

There are 2,388.16 miles from Oceanside to Washington Dulles International Airport (IAD) in east direction and 2,862 miles (4,605.94 kilometers) by car, following the I-80 route.

Oceanside and IAD Airport are 2 days 3 hours far apart, if you drive non-stop .

This is the fastest route from Oceanside, OR to IAD Airport. The halfway point is Murdo, SD.

Please note the time difference between Oceanside, OR and IAD Airport is 3 hours. The current time in Oceanside is 7:01 am and the current time in IAD Airport is 10:01 am.

Any questions or tips to share?

Share with fellow travellers any question or tips about the route from Oceanside, OR to IAD Airport:

Lowest Price Rental Cars in Oceanside, OR

Planning on renting a car to go from Oceanside, OR to IAD Airport? Here there are some offers to rent a car in Oceanside, OR

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Oceanside »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 114.95 gallons of gas to cover the route between Oceanside, OR and IAD Airport.

The estimated cost of gas to go from Oceanside to IAD Airport is $368.30.

During the route, an average car will release 2,252.09 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 Oceanside, OR and IAD Airport

If you want to meet halfway between Oceanside, OR and IAD Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.778645 and -100.665123, or 43º 46' 43.122" N, 100º 39' 54.4428" W. This location is 1,431.12 miles away from Oceanside, OR and IAD Airport and it would take approximately 1 day 1 hour to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Murdo, SD, situated 1,468 miles from Oceanside, OR and 1,467 miles from IAD Airport. It would take 21 hours 52 mins to go from Oceanside to Murdo and 21 hours 51 mins to go from IAD to Murdo.