Distance between cities › USA › Virginia › Onemo, VA › Distance from Onemo to Seattle–Tacoma International Airport Book Hotels

Distance from Onemo, VA to SEA Airport

Distance

2,870 mi

Time

2 days 4 hours

Gas Cost

$268 - $520

Helpful Inaccurate

There are 2,409.94 miles from Onemo to Seattle–Tacoma International Airport (SEA) in northwest direction and 2,870 miles (4,618.82 kilometers) by car, following the I-90 route.

Onemo and SEA Airport are 2 days 4 hours far apart, if you drive non-stop .

This is the fastest route from Onemo, VA to SEA Airport. The halfway point is Plankinton, SD.

Please note the time difference between Onemo, VA and SEA Airport is 3 hours. The current time in Onemo is 7:42 am and the current time in SEA Airport is 4:42 am.

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Lowest Price Rental Cars in Onemo, VA

Planning on renting a car to go from Onemo, VA to SEA Airport? 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 115.28 gallons of gas to cover the route between Onemo, VA and SEA Airport.

The estimated cost of gas to go from Onemo to SEA Airport is $376.04.

During the route, an average car will release 2,258.57 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 SEA Airport

If you want to meet halfway between Onemo, VA and SEA Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.677029 and -98.481689, or 43º 40' 37.3044" N, 98º 28' 54.0804" W. This location is 1,435.24 miles away from Onemo, VA and SEA Airport and it would take approximately 1 day 2 hours to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Plankinton, SD, situated 1,510 miles from Onemo, VA and 1,445 miles from SEA Airport. It would take 23 hours 13 mins to go from Onemo to Plankinton and 20 hours 24 mins to go from SEA to Plankinton.