Distance between cities › USA › Virginia › Onemo, VA › Distance from Onemo to Cosmopolis Book Hotels

Distance from Onemo, VA to Cosmopolis, WA

Distance

2,955 mi

Time

2 days 6 hours

Gas Cost

$275 - $536

There are 2,479.48 miles from Onemo to Cosmopolis in northwest direction and 2,955 miles (4,755.61 kilometers) by car, following the I-90 route.

Onemo and Cosmopolis are 2 days 6 hours far apart, if you drive non-stop .

This is the fastest route from Onemo, VA to Cosmopolis, WA.

Please note the time difference between Onemo, VA and Cosmopolis, WA is 3 hours. The current time in Onemo is 12:25 pm and the current time in Cosmopolis is 9:25 am.

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Lowest Price Rental Cars in Onemo, VA

Planning on renting a car to go from Onemo, VA to Cosmopolis, WA? Here there are some offers to rent a car in Onemo, VA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Onemo »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 118.68 gallons of gas to cover the route between Onemo, VA and Cosmopolis, WA.

The estimated cost of gas to go from Onemo to Cosmopolis is $387.12.

During the route, an average car will release 2,325.10 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 Onemo, VA and Cosmopolis, WA

If you want to meet halfway between Onemo, VA and Cosmopolis, WA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.755761 and -99.269813, or 43º 45' 20.7396" N, 99º 16' 11.3268" W. This location is 1,477.52 miles away from Onemo, VA and Cosmopolis, WA and it would take approximately 1 day 3 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Pukwana, SD, situated 1,519 miles from Onemo, VA and 1,440 miles from Cosmopolis, WA. It would take 1 day 4 hours to go from Onemo to Pukwana and 1 day 1 hour to go from Cosmopolis to Pukwana.